403076872220 has 48 divisors (see below), whose sum is σ = 931044040416. Its totient is φ = 146573398400.

The previous prime is 403076872201. The next prime is 403076872229. The reversal of 403076872220 is 22278670304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403076872229) 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 15 ways as a sum of consecutive naturals, for example, 7544321 + ... + 7597560.

It is an arithmetic number, because the mean of its divisors is an integer number (19396750842).

Almost surely, 2^403076872220 is an apocalyptic number.

It is an amenable number.

403076872220 is an abundant number, since it is smaller than the sum of its proper divisors (527967168196).

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

403076872220 is a wasteful number, since it uses less digits than its factorization.

403076872220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15141923 (or 15141899 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 403076872220 in words is "four hundred three billion, seventy-six million, eight hundred seventy-two thousand, two hundred twenty".