2312601401045 has 32 divisors (see below), whose sum is σ = 3119661941760. Its totient is φ = 1634108382720.

The previous prime is 2312601400999. The next prime is 2312601401051. The reversal of 2312601401045 is 5401041062132.

It is not a de Polignac number, because 2312601401045 - 2²⁶ = 2312534292181 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2312601400999 and 2312601401017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6268379 + ... + 6627048.

It is an arithmetic number, because the mean of its divisors is an integer number (97489435680).

Almost surely, 2^{2312601401045} is an apocalyptic number.

It is an amenable number.

2312601401045 is a deficient number, since it is larger than the sum of its proper divisors (807060540715).

2312601401045 is a wasteful number, since it uses less digits than its factorization.

2312601401045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12895565.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2312601401045 its reverse (5401041062132), we get a palindrome (7713642463177).

The spelling of 2312601401045 in words is "two trillion, three hundred twelve billion, six hundred one million, four hundred one thousand, forty-five".