72411027107052 has 12 divisors (see below), whose sum is σ = 168959063249816. Its totient is φ = 24137009035680.

The previous prime is 72411027107051. The next prime is 72411027107057. The reversal of 72411027107052 is 25070172011427.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 72411027107052.

It is not an unprimeable number, because it can be changed into a prime (72411027107051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3017126129449 + ... + 3017126129472.

Almost surely, 2^{72411027107052} is an apocalyptic number.

It is an amenable number.

72411027107052 is an abundant number, since it is smaller than the sum of its proper divisors (96548036142764).

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

72411027107052 is a wasteful number, since it uses less digits than its factorization.

72411027107052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034252258928 (or 6034252258926 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 39.

Adding to 72411027107052 its reverse (25070172011427), we get a palindrome (97481199118479).

The spelling of 72411027107052 in words is "seventy-two trillion, four hundred eleven billion, twenty-seven million, one hundred seven thousand, fifty-two".