12574647340 has 24 divisors (see below), whose sum is σ = 26418817152. Its totient is φ = 5027562240.

The previous prime is 12574647313. The next prime is 12574647353. The reversal of 12574647340 is 4374647521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98301 + ... + 186580.

It is an arithmetic number, because the mean of its divisors is an integer number (1100784048).

Almost surely, 2^12574647340 is an apocalyptic number.

12574647340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12574647340 is an abundant number, since it is smaller than the sum of its proper divisors (13844169812).

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

12574647340 is a wasteful number, since it uses less digits than its factorization.

12574647340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287097 (or 287095 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 12574647340 in words is "twelve billion, five hundred seventy-four million, six hundred forty-seven thousand, three hundred forty".