2457352687340 has 24 divisors (see below), whose sum is σ = 5231131614240. Its totient is φ = 969476128128.

The previous prime is 2457352687331. The next prime is 2457352687351. The reversal of 2457352687340 is 437862537542.

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, 841557680 + ... + 841560599.

It is an arithmetic number, because the mean of its divisors is an integer number (217963817260).

Almost surely, 2^{2457352687340} is an apocalyptic number.

2457352687340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2457352687340 is an abundant number, since it is smaller than the sum of its proper divisors (2773778926900).

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

2457352687340 is a wasteful number, since it uses less digits than its factorization.

2457352687340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683118361 (or 1683118359 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 2457352687340 in words is "two trillion, four hundred fifty-seven billion, three hundred fifty-two million, six hundred eighty-seven thousand, three hundred forty".