10000101421240 has 64 divisors (see below), whose sum is σ = 25714893677760. Its totient is φ = 3428559912960.

The previous prime is 10000101421237. The next prime is 10000101421249. The reversal of 10000101421240 is 4212410100001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000101421249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25394650 + ... + 25785430.

It is an arithmetic number, because the mean of its divisors is an integer number (401795213715).

Almost surely, 2^{10000101421240} is an apocalyptic number.

10000101421240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000101421240 is an abundant number, since it is smaller than the sum of its proper divisors (15714792256520).

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

10000101421240 is a wasteful number, since it uses less digits than its factorization.

10000101421240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482192 (or 482188 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10000101421240 its reverse (4212410100001), we get a palindrome (14212511521241).

The spelling of 10000101421240 in words is "ten trillion, one hundred one million, four hundred twenty-one thousand, two hundred forty".