10157471240 has 32 divisors (see below), whose sum is σ = 26119212480. Its totient is φ = 3482561472.

The previous prime is 10157471239. The next prime is 10157471243. The reversal of 10157471240 is 4217475101.

10157471240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10157471197 and 10157471206.

It is not an unprimeable number, because it can be changed into a prime (10157471243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18138062 + ... + 18138621.

It is an arithmetic number, because the mean of its divisors is an integer number (816225390).

Almost surely, 2^10157471240 is an apocalyptic number.

10157471240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10157471240 is an abundant number, since it is smaller than the sum of its proper divisors (15961741240).

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

10157471240 is a wasteful number, since it uses less digits than its factorization.

10157471240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36276701 (or 36276697 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The spelling of 10157471240 in words is "ten billion, one hundred fifty-seven million, four hundred seventy-one thousand, two hundred forty".