51341186884416 has 112 divisors (see below), whose sum is σ = 159588514561728. Its totient is φ = 14361171148800.

The previous prime is 51341186884367. The next prime is 51341186884417. The reversal of 51341186884416 is 61448868114315.

It is a super-2 number, since 2×51341186884416² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 51341186884416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51341186884417) 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, 934944625 + ... + 934999536.

It is an arithmetic number, because the mean of its divisors is an integer number (1424897451444).

Almost surely, 2^{51341186884416} is an apocalyptic number.

It is an amenable number.

51341186884416 is an abundant number, since it is smaller than the sum of its proper divisors (108247327677312).

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

51341186884416 is a wasteful number, since it uses less digits than its factorization.

51341186884416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869944200 (or 1869944190 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 60.

The spelling of 51341186884416 in words is "fifty-one trillion, three hundred forty-one billion, one hundred eighty-six million, eight hundred eighty-four thousand, four hundred sixteen".