72206120536934 has 16 divisors (see below), whose sum is σ = 108326264328000. Its totient is φ = 36097366090344.

The previous prime is 72206120536897. The next prime is 72206120536961. The reversal of 72206120536934 is 43963502160227.

It is a congruent number.

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, 603534029 + ... + 603653655.

It is an arithmetic number, because the mean of its divisors is an integer number (6770391520500).

Almost surely, 2^{72206120536934} is an apocalyptic number.

72206120536934 is a deficient number, since it is larger than the sum of its proper divisors (36120143791066).

72206120536934 is a wasteful number, since it uses less digits than its factorization.

72206120536934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164707.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 72206120536934 in words is "seventy-two trillion, two hundred six billion, one hundred twenty million, five hundred thirty-six thousand, nine hundred thirty-four".