120890359472 has 20 divisors (see below), whose sum is σ = 248003017416. Its totient is φ = 56889580800.

The previous prime is 120890359427. The next prime is 120890359483. The reversal of 120890359472 is 274953098021.

It is a super-2 number, since 2×120890359472² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120890359472.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222224654 + ... + 222225197.

Almost surely, 2^120890359472 is an apocalyptic number.

It is an amenable number.

120890359472 is an abundant number, since it is smaller than the sum of its proper divisors (127112657944).

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

120890359472 is a wasteful number, since it uses less digits than its factorization.

120890359472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444449876 (or 444449870 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 120890359472 in words is "one hundred twenty billion, eight hundred ninety million, three hundred fifty-nine thousand, four hundred seventy-two".