332487772989 has 16 divisors (see below), whose sum is σ = 449519523264. Its totient is φ = 218567523200.

The previous prime is 332487772963. The next prime is 332487773003. The reversal of 332487772989 is 989277784233.

It is a cyclic number.

It is not a de Polignac number, because 332487772989 - 2⁸ = 332487772733 is a prime.

It is a super-2 number, since 2×332487772989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332487771989) 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, 1151742 + ... + 1411199.

It is an arithmetic number, because the mean of its divisors is an integer number (28094970204).

Almost surely, 2^332487772989 is an apocalyptic number.

It is an amenable number.

332487772989 is a deficient number, since it is larger than the sum of its proper divisors (117031750275).

332487772989 is a wasteful number, since it uses less digits than its factorization.

332487772989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563548.

The product of its digits is 256048128, while the sum is 69.

The spelling of 332487772989 in words is "three hundred thirty-two billion, four hundred eighty-seven million, seven hundred seventy-two thousand, nine hundred eighty-nine".