2312544151346 has 64 divisors (see below), whose sum is σ = 4117231351296. Its totient is φ = 960310944000.

The previous prime is 2312544151343. The next prime is 2312544151373. The reversal of 2312544151346 is 6431514452132.

It is a super-2 number, since 2×2312544151346² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2312544151343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79913096 + ... + 79942028.

It is an arithmetic number, because the mean of its divisors is an integer number (64331739864).

Almost surely, 2^{2312544151346} is an apocalyptic number.

2312544151346 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2312544151346 is a deficient number, since it is larger than the sum of its proper divisors (1804687199950).

2312544151346 is a wasteful number, since it uses less digits than its factorization.

2312544151346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31827.

The product of its digits is 345600, while the sum is 41.

The spelling of 2312544151346 in words is "two trillion, three hundred twelve billion, five hundred forty-four million, one hundred fifty-one thousand, three hundred forty-six".