73670006734040 has 32 divisors (see below), whose sum is σ = 165757861086480. Its totient is φ = 29467941194112.

The previous prime is 73670006734031. The next prime is 73670006734067. The reversal of 73670006734040 is 4043760007637.

73670006734040 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20800787 + ... + 24083453.

Almost surely, 2^{73670006734040} is an apocalyptic number.

It is an amenable number.

73670006734040 is an abundant number, since it is smaller than the sum of its proper divisors (92087854352440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73670006734040 is a wasteful number, since it uses less digits than its factorization.

73670006734040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843731 (or 3843727 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 73670006734040 in words is "seventy-three trillion, six hundred seventy billion, six million, seven hundred thirty-four thousand, forty".