72411630323023 has 16 divisors (see below), whose sum is σ = 74169355936896. Its totient is φ = 70657263361440.

The previous prime is 72411630323009. The next prime is 72411630323063. The reversal of 72411630323023 is 32032303611427.

It is a cyclic number.

It is not a de Polignac number, because 72411630323023 - 2⁹ = 72411630322511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72411630323063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338871140 + ... + 1338925222.

It is an arithmetic number, because the mean of its divisors is an integer number (4635584746056).

Almost surely, 2^{72411630323023} is an apocalyptic number.

72411630323023 is a deficient number, since it is larger than the sum of its proper divisors (1757725613873).

72411630323023 is a wasteful number, since it uses less digits than its factorization.

72411630323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84534.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 72411630323023 in words is "seventy-two trillion, four hundred eleven billion, six hundred thirty million, three hundred twenty-three thousand, twenty-three".