10000371021876 has 18 divisors (see below), whose sum is σ = 25278715638722. Its totient is φ = 3333457007280.

The previous prime is 10000371021871. The next prime is 10000371021877. The reversal of 10000371021876 is 67812017300001.

10000371021876 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 371 + 0 + 218 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10000331028900 + 39992976 = 3162330^2 + 6324^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×10000371021876³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 277788083941 = 10000371021876 / (1 + 0 + 0 + 0 + 0 + 3 + 7 + 1 + 0 + 2 + 1 + 8 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 10000371021876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000371021871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138894041935 + ... + 138894042006.

Almost surely, 2^{10000371021876} is an apocalyptic number.

It is an amenable number.

10000371021876 is an abundant number, since it is smaller than the sum of its proper divisors (15278344616846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000371021876 is a wasteful number, since it uses less digits than its factorization.

10000371021876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277788083951 (or 277788083946 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

Adding to 10000371021876 its reverse (67812017300001), we get a palindrome (77812388321877).

The spelling of 10000371021876 in words is "ten trillion, three hundred seventy-one million, twenty-one thousand, eight hundred seventy-six".