10140044624131 has 4 divisors (see below), whose sum is σ = 10580916129552. Its totient is φ = 9699173118712.

The previous prime is 10140044624117. The next prime is 10140044624141. The reversal of 10140044624131 is 13142644004101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10140044624131 is a prime.

It is a super-2 number, since 2×10140044624131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10140044624093 and 10140044624102.

It is not an unprimeable number, because it can be changed into a prime (10140044624141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220435752676 + ... + 220435752721.

It is an arithmetic number, because the mean of its divisors is an integer number (2645229032388).

Almost surely, 2^{10140044624131} is an apocalyptic number.

10140044624131 is a deficient number, since it is larger than the sum of its proper divisors (440871505421).

10140044624131 is an equidigital number, since it uses as much as digits as its factorization.

10140044624131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440871505420.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 10140044624131 its reverse (13142644004101), we get a palindrome (23282688628232).

The spelling of 10140044624131 in words is "ten trillion, one hundred forty billion, forty-four million, six hundred twenty-four thousand, one hundred thirty-one".