10140255888 has 40 divisors (see below), whose sum is σ = 29937899328. Its totient is φ = 2897215872.

The previous prime is 10140255887. The next prime is 10140255889. The reversal of 10140255888 is 88855204101.

It is an interprime number because it is at equal distance from previous prime (10140255887) and next prime (10140255889).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (10140255887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15089331 + ... + 15090002.

Almost surely, 2^10140255888 is an apocalyptic number.

It is an amenable number.

10140255888 is an abundant number, since it is smaller than the sum of its proper divisors (19797643440).

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

10140255888 is a wasteful number, since it uses less digits than its factorization.

10140255888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30179351 (or 30179345 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 42.

Adding to 10140255888 its reverse (88855204101), we get a palindrome (98995459989).

The spelling of 10140255888 in words is "ten billion, one hundred forty million, two hundred fifty-five thousand, eight hundred eighty-eight".