1368112444580 has 48 divisors (see below), whose sum is σ = 3300660873216. Its totient is φ = 466611265920.

The previous prime is 1368112444561. The next prime is 1368112444583. The reversal of 1368112444580 is 854442118631.

It is a super-2 number, since 2×1368112444580² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1368112444583) 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, 25555019 + ... + 25608498.

It is an arithmetic number, because the mean of its divisors is an integer number (68763768192).

Almost surely, 2^{1368112444580} is an apocalyptic number.

1368112444580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1368112444580 is an abundant number, since it is smaller than the sum of its proper divisors (1932548428636).

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

1368112444580 is a wasteful number, since it uses less digits than its factorization.

1368112444580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51163724 (or 51163722 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 1368112444580 in words is "one trillion, three hundred sixty-eight billion, one hundred twelve million, four hundred forty-four thousand, five hundred eighty".