2457816007340 has 24 divisors (see below), whose sum is σ = 5161752112272. Its totient is φ = 983061927360.

The previous prime is 2457816007333. The next prime is 2457816007363. The reversal of 2457816007340 is 437006187542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716546 + ... + 4327625.

It is an arithmetic number, because the mean of its divisors is an integer number (215073004678).

Almost surely, 2^{2457816007340} is an apocalyptic number.

2457816007340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2457816007340 is an abundant number, since it is smaller than the sum of its proper divisors (2703936104932).

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

2457816007340 is a wasteful number, since it uses less digits than its factorization.

2457816007340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8059457 (or 8059455 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 2457816007340 in words is "two trillion, four hundred fifty-seven billion, eight hundred sixteen million, seven thousand, three hundred forty".