1320724374504 has 16 divisors (see below), whose sum is σ = 3301810936320. Its totient is φ = 440241458160.

The previous prime is 1320724374469. The next prime is 1320724374509. The reversal of 1320724374504 is 4054734270231.

It is a super-3 number, since 3×1320724374504³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1320724374509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27515091112 + ... + 27515091159.

It is an arithmetic number, because the mean of its divisors is an integer number (206363183520).

Almost surely, 2^{1320724374504} is an apocalyptic number.

It is an amenable number.

1320724374504 is an abundant number, since it is smaller than the sum of its proper divisors (1981086561816).

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

1320724374504 is a wasteful number, since it uses less digits than its factorization.

1320724374504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55030182280 (or 55030182276 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 1320724374504 in words is "one trillion, three hundred twenty billion, seven hundred twenty-four million, three hundred seventy-four thousand, five hundred four".