2314551812 has 12 divisors (see below), whose sum is σ = 4061942556. Its totient is φ = 1153996800.

The previous prime is 2314551809. The next prime is 2314551829. The reversal of 2314551812 is 2181554132.

It can be written as a sum of positive squares in 2 ways, for example, as 1739223616 + 575328196 = 41704^2 + 23986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818189 + ... + 821012.

It is an arithmetic number, because the mean of its divisors is an integer number (338495213).

Almost surely, 2^2314551812 is an apocalyptic number.

It is an amenable number.

2314551812 is a deficient number, since it is larger than the sum of its proper divisors (1747390744).

2314551812 is a wasteful number, since it uses less digits than its factorization.

2314551812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639558 (or 1639556 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 2314551812 is about 48109.7891494028. The cubic root of 2314551812 is about 1322.7841091626.

The spelling of 2314551812 in words is "two billion, three hundred fourteen million, five hundred fifty-one thousand, eight hundred twelve".