72411772444365 has 16 divisors (see below), whose sum is σ = 115859032560000. Its totient is φ = 38619546420672.

The previous prime is 72411772444273. The next prime is 72411772444369. The reversal of 72411772444365 is 56344427711427.

It is a happy number.

It is not a de Polignac number, because 72411772444365 - 2²⁴ = 72411755667149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72411772444369) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5807631 + ... + 13362339.

It is an arithmetic number, because the mean of its divisors is an integer number (7241189535000).

Almost surely, 2^{72411772444365} is an apocalyptic number.

It is an amenable number.

72411772444365 is a deficient number, since it is larger than the sum of its proper divisors (43447260115635).

72411772444365 is a wasteful number, since it uses less digits than its factorization.

72411772444365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193716.

The product of its digits is 31610880, while the sum is 57.

The spelling of 72411772444365 in words is "seventy-two trillion, four hundred eleven billion, seven hundred seventy-two million, four hundred forty-four thousand, three hundred sixty-five".