27914662612 has 6 divisors (see below), whose sum is σ = 48850659578. Its totient is φ = 13957331304.

The previous prime is 27914662553. The next prime is 27914662613. The reversal of 27914662612 is 21626641972.

It can be written as a sum of positive squares in only one way, i.e., 18309878596 + 9604784016 = 135314^2 + 98004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27914662613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3489332823 + ... + 3489332830.

Almost surely, 2^27914662612 is an apocalyptic number.

It is an amenable number.

27914662612 is a deficient number, since it is larger than the sum of its proper divisors (20935996966).

27914662612 is a wasteful number, since it uses less digits than its factorization.

27914662612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978665657 (or 6978665655 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The spelling of 27914662612 in words is "twenty-seven billion, nine hundred fourteen million, six hundred sixty-two thousand, six hundred twelve".