12457145301 has 24 divisors (see below), whose sum is σ = 17761065024. Its totient is φ = 7764403200.

The previous prime is 12457145297. The next prime is 12457145303. The reversal of 12457145301 is 10354175421.

It is not a de Polignac number, because 12457145301 - 2² = 12457145297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12457145303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83341 + ... + 178493.

It is an arithmetic number, because the mean of its divisors is an integer number (740044376).

Almost surely, 2^12457145301 is an apocalyptic number.

It is an amenable number.

12457145301 is a deficient number, since it is larger than the sum of its proper divisors (5303919723).

12457145301 is a wasteful number, since it uses less digits than its factorization.

12457145301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95341 (or 95324 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 12457145301 in words is "twelve billion, four hundred fifty-seven million, one hundred forty-five thousand, three hundred one".