73700703734072 has 16 divisors (see below), whose sum is σ = 138398514229800. Its totient is φ = 36794433272800.

The previous prime is 73700703734033. The next prime is 73700703734093. The reversal of 73700703734072 is 27043730700737.

It is a self number, because there is not a number n which added to its sum of digits gives 73700703734072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6989818679 + ... + 6989829222.

Almost surely, 2^{73700703734072} is an apocalyptic number.

It is an amenable number.

73700703734072 is a deficient number, since it is larger than the sum of its proper divisors (64697810495728).

73700703734072 is a wasteful number, since it uses less digits than its factorization.

73700703734072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13979648566 (or 13979648562 counting only the distinct ones).

The product of its (nonzero) digits is 3630312, while the sum is 50.

The spelling of 73700703734072 in words is "seventy-three trillion, seven hundred billion, seven hundred three million, seven hundred thirty-four thousand, seventy-two".