72439927114 has 16 divisors (see below), whose sum is σ = 110303208000. Its totient is φ = 35672402304.

The previous prime is 72439927103. The next prime is 72439927121. The reversal of 72439927114 is 41172993427.

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, 673402 + ... + 773530.

It is an arithmetic number, because the mean of its divisors is an integer number (6893950500).

Almost surely, 2^72439927114 is an apocalyptic number.

72439927114 is a deficient number, since it is larger than the sum of its proper divisors (37863280886).

72439927114 is a wasteful number, since it uses less digits than its factorization.

72439927114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105597.

The product of its digits is 762048, while the sum is 49.

The spelling of 72439927114 in words is "seventy-two billion, four hundred thirty-nine million, nine hundred twenty-seven thousand, one hundred fourteen".