432061616563544 has 32 divisors (see below), whose sum is σ = 896952881073600. Its totient is φ = 193460425324320.

The previous prime is 432061616563531. The next prime is 432061616563613. The reversal of 432061616563544 is 445365616160234.

It is a self number, because there is not a number n which added to its sum of digits gives 432061616563544.

It is a congruent number.

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, 36640226174 + ... + 36640237965.

It is an arithmetic number, because the mean of its divisors is an integer number (28029777533550).

Almost surely, 2^{432061616563544} is an apocalyptic number.

432061616563544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

432061616563544 is an abundant number, since it is smaller than the sum of its proper divisors (464891264510056).

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

432061616563544 is a wasteful number, since it uses less digits than its factorization.

432061616563544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73280464223 (or 73280464219 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 432061616563544 in words is "four hundred thirty-two trillion, sixty-one billion, six hundred sixteen million, five hundred sixty-three thousand, five hundred forty-four".