2312413145 has 48 divisors (see below), whose sum is σ = 3408399360. Its totient is φ = 1497533184.

The previous prime is 2312413133. The next prime is 2312413153. The reversal of 2312413145 is 5413142132.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2312413145 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2126792 + ... + 2127878.

It is an arithmetic number, because the mean of its divisors is an integer number (71008320).

Almost surely, 2^2312413145 is an apocalyptic number.

It is an amenable number.

2312413145 is a deficient number, since it is larger than the sum of its proper divisors (1095986215).

2312413145 is a wasteful number, since it uses less digits than its factorization.

2312413145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582 (or 1575 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 2312413145 is about 48087.5570704106. The cubic root of 2312413145 is about 1322.3765620810.

Adding to 2312413145 its reverse (5413142132), we get a palindrome (7725555277).

The spelling of 2312413145 in words is "two billion, three hundred twelve million, four hundred thirteen thousand, one hundred forty-five".