2316249155 has 24 divisors (see below), whose sum is σ = 3188003616. Its totient is φ = 1611294080.

The previous prime is 2316249151. The next prime is 2316249181. The reversal of 2316249155 is 5519426132.

It is not a de Polignac number, because 2316249155 - 2² = 2316249151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2316249151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69314 + ... + 97143.

It is an arithmetic number, because the mean of its divisors is an integer number (132833484).

Almost surely, 2^2316249155 is an apocalyptic number.

2316249155 is a deficient number, since it is larger than the sum of its proper divisors (871754461).

2316249155 is a wasteful number, since it uses less digits than its factorization.

2316249155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166507 (or 166496 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 2316249155 is about 48127.4262245552. The cubic root of 2316249155 is about 1323.1073783340.

The spelling of 2316249155 in words is "two billion, three hundred sixteen million, two hundred forty-nine thousand, one hundred fifty-five".