420883772004 has 48 divisors (see below), whose sum is σ = 1093772144640. Its totient is φ = 139961334240.

The previous prime is 420883771999. The next prime is 420883772011. The reversal of 420883772004 is 400277388024.

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 15 ways as a sum of consecutive naturals, for example, 4582884 + ... + 4673819.

It is an arithmetic number, because the mean of its divisors is an integer number (22786919680).

Almost surely, 2^420883772004 is an apocalyptic number.

It is an amenable number.

420883772004 is an abundant number, since it is smaller than the sum of its proper divisors (672888372636).

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

420883772004 is a wasteful number, since it uses less digits than its factorization.

420883772004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9257137 (or 9257129 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 420883772004 in words is "four hundred twenty billion, eight hundred eighty-three million, seven hundred seventy-two thousand, four".