72308939714 has 16 divisors (see below), whose sum is σ = 125283938976. Its totient is φ = 30934305600.

The previous prime is 72308939687. The next prime is 72308939789. The reversal of 72308939714 is 41793980327.

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, 96669332 + ... + 96670079.

It is an arithmetic number, because the mean of its divisors is an integer number (7830246186).

Almost surely, 2^72308939714 is an apocalyptic number.

72308939714 is a deficient number, since it is larger than the sum of its proper divisors (52974999262).

72308939714 is a wasteful number, since it uses less digits than its factorization.

72308939714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193339441.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 72308939714 in words is "seventy-two billion, three hundred eight million, nine hundred thirty-nine thousand, seven hundred fourteen".