614611172272 has 40 divisors (see below), whose sum is σ = 1208448212400. Its totient is φ = 302785074432.

The previous prime is 614611172269. The next prime is 614611172317. The reversal of 614611172272 is 272271116416.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672223 + ... + 1296574.

It is an arithmetic number, because the mean of its divisors is an integer number (30211205310).

Almost surely, 2^614611172272 is an apocalyptic number.

It is an amenable number.

614611172272 is a deficient number, since it is larger than the sum of its proper divisors (593837040128).

614611172272 is a wasteful number, since it uses less digits than its factorization.

614611172272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969093 (or 1969087 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

Adding to 614611172272 its reverse (272271116416), we get a palindrome (886882288688).

The spelling of 614611172272 in words is "six hundred fourteen billion, six hundred eleven million, one hundred seventy-two thousand, two hundred seventy-two".