2312915447962 has 32 divisors (see below), whose sum is σ = 4173975060480. Its totient is φ = 939012516720.

The previous prime is 2312915447957. The next prime is 2312915448017. The reversal of 2312915447962 is 2697445192132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3583243 + ... + 4179169.

It is an arithmetic number, because the mean of its divisors is an integer number (130436720640).

Almost surely, 2^{2312915447962} is an apocalyptic number.

2312915447962 is a deficient number, since it is larger than the sum of its proper divisors (1861059612518).

2312915447962 is a wasteful number, since it uses less digits than its factorization.

2312915447962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610546.

The product of its digits is 6531840, while the sum is 55.

The spelling of 2312915447962 in words is "two trillion, three hundred twelve billion, nine hundred fifteen million, four hundred forty-seven thousand, nine hundred sixty-two".