10124251040 has 24 divisors (see below), whose sum is σ = 23918543460. Its totient is φ = 4049700352.

The previous prime is 10124251031. The next prime is 10124251097. The reversal of 10124251040 is 4015242101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9909804304 + 214446736 = 99548^2 + 14644^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31638125 + ... + 31638444.

Almost surely, 2^10124251040 is an apocalyptic number.

10124251040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10124251040 is an abundant number, since it is smaller than the sum of its proper divisors (13794292420).

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

10124251040 is an equidigital number, since it uses as much as digits as its factorization.

10124251040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63276584 (or 63276576 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 10124251040 its reverse (4015242101), we get a palindrome (14139493141).

The spelling of 10124251040 in words is "ten billion, one hundred twenty-four million, two hundred fifty-one thousand, forty".