200990436372 has 120 divisors (see below), whose sum is σ = 588687089760. Its totient is φ = 59260040640.

The previous prime is 200990436359. The next prime is 200990436379. The reversal of 200990436372 is 273634099002.

200990436372 is a `hidden beast` number, since 2 + 0 + 0 + 9 + 9 + 0 + 4 + 3 + 637 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200990436379) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 630222 + ... + 893957.

It is an arithmetic number, because the mean of its divisors is an integer number (4905725748).

Almost surely, 2^200990436372 is an apocalyptic number.

200990436372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200990436372 is an abundant number, since it is smaller than the sum of its proper divisors (387696653388).

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

200990436372 is a wasteful number, since it uses less digits than its factorization.

200990436372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524243 (or 1524232 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 200990436372 in words is "two hundred billion, nine hundred ninety million, four hundred thirty-six thousand, three hundred seventy-two".