72411734011706 has 16 divisors (see below), whose sum is σ = 109072306433160. Its totient is φ = 36054424269120.

The previous prime is 72411734011697. The next prime is 72411734011751. The reversal of 72411734011706 is 60711043711427.

It can be written as a sum of positive squares in 4 ways, for example, as 72409973454025 + 1760557681 = 8509405^2 + 41959^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30280721 + ... + 32584436.

Almost surely, 2^{72411734011706} is an apocalyptic number.

72411734011706 is a deficient number, since it is larger than the sum of its proper divisors (36660572421454).

72411734011706 is a wasteful number, since it uses less digits than its factorization.

72411734011706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62867569.

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 72411734011706 in words is "seventy-two trillion, four hundred eleven billion, seven hundred thirty-four million, eleven thousand, seven hundred six".