72837314673334 has 32 divisors (see below), whose sum is σ = 114495616843776. Its totient is φ = 34708137456960.

The previous prime is 72837314673329. The next prime is 72837314673391. The reversal of 72837314673334 is 43337641373827.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12436914 + ... + 17330650.

It is an arithmetic number, because the mean of its divisors is an integer number (3577988026368).

Almost surely, 2^{72837314673334} is an apocalyptic number.

72837314673334 is a deficient number, since it is larger than the sum of its proper divisors (41658302170442).

72837314673334 is a wasteful number, since it uses less digits than its factorization.

72837314673334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4897420.

The product of its digits is 128024064, while the sum is 61.

The spelling of 72837314673334 in words is "seventy-two trillion, eight hundred thirty-seven billion, three hundred fourteen million, six hundred seventy-three thousand, three hundred thirty-four".