203401982232 has 48 divisors (see below), whose sum is σ = 551848635000. Its totient is φ = 67681489536.

The previous prime is 203401982219. The next prime is 203401982257. The reversal of 203401982232 is 232289104302.

203401982232 is a `hidden beast` number, since 2 + 0 + 340 + 1 + 9 + 82 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2441482 + ... + 2523417.

Almost surely, 2^203401982232 is an apocalyptic number.

It is an amenable number.

203401982232 is an abundant number, since it is smaller than the sum of its proper divisors (348446652768).

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

203401982232 is a wasteful number, since it uses less digits than its factorization.

203401982232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965480 (or 4965473 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 203401982232 in words is "two hundred three billion, four hundred one million, nine hundred eighty-two thousand, two hundred thirty-two".