202004631312 has 40 divisors (see below), whose sum is σ = 569285780640. Its totient is φ = 61213524480.

The previous prime is 202004631287. The next prime is 202004631343. The reversal of 202004631312 is 213136400202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191291737 + ... + 191292792.

It is an arithmetic number, because the mean of its divisors is an integer number (14232144516).

Almost surely, 2^202004631312 is an apocalyptic number.

202004631312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202004631312 is an abundant number, since it is smaller than the sum of its proper divisors (367281149328).

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

202004631312 is a wasteful number, since it uses less digits than its factorization.

202004631312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382584551 (or 382584545 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 202004631312 in words is "two hundred two billion, four million, six hundred thirty-one thousand, three hundred twelve".