432133556503640 has 32 divisors (see below), whose sum is σ = 972783993364560. Its totient is φ = 172767468604800.

The previous prime is 432133556503619. The next prime is 432133556503643. The reversal of 432133556503640 is 46305655331234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432133556503643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2685980951 + ... + 2686141830.

Almost surely, 2^{432133556503640} is an apocalyptic number.

432133556503640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432133556503640 is an abundant number, since it is smaller than the sum of its proper divisors (540650436860920).

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

432133556503640 is a wasteful number, since it uses less digits than its factorization.

432133556503640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372124803 (or 5372124799 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 50.

The spelling of 432133556503640 in words is "four hundred thirty-two trillion, one hundred thirty-three billion, five hundred fifty-six million, five hundred three thousand, six hundred forty".