12571434760 has 64 divisors (see below), whose sum is σ = 30235524480. Its totient is φ = 4692610560.

The previous prime is 12571434749. The next prime is 12571434787. The reversal of 12571434760 is 6743417521.

12571434760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12571434760³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 128922 + ... + 204361.

It is an arithmetic number, because the mean of its divisors is an integer number (472430070).

Almost surely, 2^12571434760 is an apocalyptic number.

12571434760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12571434760 is an abundant number, since it is smaller than the sum of its proper divisors (17664089720).

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

12571434760 is a wasteful number, since it uses less digits than its factorization.

12571434760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333358 (or 333354 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 12571434760 in words is "twelve billion, five hundred seventy-one million, four hundred thirty-four thousand, seven hundred sixty".