5642396344080 has 120 divisors (see below), whose sum is σ = 18954971500608. Its totient is φ = 1504168651008.

The previous prime is 5642396344061. The next prime is 5642396344153. The reversal of 5642396344080 is 804436932465.

5642396344080 is a `hidden beast` number, since 5 + 64 + 2 + 3 + 9 + 63 + 440 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-3 number, since 3×5642396344080³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1082829 + ... + 3529491.

Almost surely, 2^{5642396344080} is an apocalyptic number.

It is an amenable number.

5642396344080 is an abundant number, since it is smaller than the sum of its proper divisors (13312575156528).

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

5642396344080 is a wasteful number, since it uses less digits than its factorization.

5642396344080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449885 (or 2449876 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 5642396344080 in words is "five trillion, six hundred forty-two billion, three hundred ninety-six million, three hundred forty-four thousand, eighty".