72214292858 has 8 divisors (see below), whose sum is σ = 111815679360. Its totient is φ = 34942399740.

The previous prime is 72214292797. The next prime is 72214292869. The reversal of 72214292858 is 85829241227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582373268 + ... + 582373391.

It is an arithmetic number, because the mean of its divisors is an integer number (13976959920).

Almost surely, 2^72214292858 is an apocalyptic number.

72214292858 is a deficient number, since it is larger than the sum of its proper divisors (39601386502).

72214292858 is a wasteful number, since it uses less digits than its factorization.

72214292858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164746692.

The product of its digits is 1290240, while the sum is 50.

The spelling of 72214292858 in words is "seventy-two billion, two hundred fourteen million, two hundred ninety-two thousand, eight hundred fifty-eight".