432064517146 has 4 divisors (see below), whose sum is σ = 648096775722. Its totient is φ = 216032258572.

The previous prime is 432064517107. The next prime is 432064517173. The reversal of 432064517146 is 641715460234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 373131614025 + 58932903121 = 610845^2 + 242761^2 .

It is a super-2 number, since 2×432064517146² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108016129285 + ... + 108016129288.

Almost surely, 2^432064517146 is an apocalyptic number.

432064517146 is a deficient number, since it is larger than the sum of its proper divisors (216032258576).

432064517146 is a wasteful number, since it uses less digits than its factorization.

432064517146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216032258575.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 432064517146 in words is "four hundred thirty-two billion, sixty-four million, five hundred seventeen thousand, one hundred forty-six".