1432312516464 has 20 divisors (see below), whose sum is σ = 3700140667656. Its totient is φ = 477437505472.

The previous prime is 1432312516403. The next prime is 1432312516489. The reversal of 1432312516464 is 4646152132341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14919921999 + ... + 14919922094.

Almost surely, 2^{1432312516464} is an apocalyptic number.

It is an amenable number.

1432312516464 is an abundant number, since it is smaller than the sum of its proper divisors (2267828151192).

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

1432312516464 is a wasteful number, since it uses less digits than its factorization.

1432312516464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29839844104 (or 29839844098 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The spelling of 1432312516464 in words is "one trillion, four hundred thirty-two billion, three hundred twelve million, five hundred sixteen thousand, four hundred sixty-four".