10140044555652 has 96 divisors (see below), whose sum is σ = 27443668008960. Its totient is φ = 2879890782720.

The previous prime is 10140044555647. The next prime is 10140044555677. The reversal of 10140044555652 is 25655544004101.

It is a happy number.

It is a super-2 number, since 2×10140044555652² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8917108 + ... + 9989739.

It is an arithmetic number, because the mean of its divisors is an integer number (285871541760).

Almost surely, 2^{10140044555652} is an apocalyptic number.

10140044555652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10140044555652 is an abundant number, since it is smaller than the sum of its proper divisors (17303623453308).

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

10140044555652 is a wasteful number, since it uses less digits than its factorization.

10140044555652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18907121 (or 18907119 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 10140044555652 its reverse (25655544004101), we get a palindrome (35795588559753).

The spelling of 10140044555652 in words is "ten trillion, one hundred forty billion, forty-four million, five hundred fifty-five thousand, six hundred fifty-two".