72411624156152 has 32 divisors (see below), whose sum is σ = 136006940652480. Its totient is φ = 36143160789120.

The previous prime is 72411624156061. The next prime is 72411624156163. The reversal of 72411624156152 is 25165142611427.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 72411624156097 and 72411624156106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7320902 + ... + 14086122.

It is an arithmetic number, because the mean of its divisors is an integer number (4250216895390).

Almost surely, 2^{72411624156152} is an apocalyptic number.

It is an amenable number.

72411624156152 is a deficient number, since it is larger than the sum of its proper divisors (63595316496328).

72411624156152 is a wasteful number, since it uses less digits than its factorization.

72411624156152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6767543 (or 6767539 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

Adding to 72411624156152 its reverse (25165142611427), we get a palindrome (97576766767579).

The spelling of 72411624156152 in words is "seventy-two trillion, four hundred eleven billion, six hundred twenty-four million, one hundred fifty-six thousand, one hundred fifty-two".