1464236432016 has 80 divisors (see below), whose sum is σ = 3847947787008. Its totient is φ = 479718784000.

The previous prime is 1464236431993. The next prime is 1464236432017. The reversal of 1464236432016 is 6102346324641.

It is not an unprimeable number, because it can be changed into a prime (1464236432017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438120 + ... + 1766471.

Almost surely, 2^{1464236432016} is an apocalyptic number.

1464236432016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1464236432016 is an abundant number, since it is smaller than the sum of its proper divisors (2383711354992).

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

1464236432016 is a wasteful number, since it uses less digits than its factorization.

1464236432016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204840 (or 2204834 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 1464236432016 in words is "one trillion, four hundred sixty-four billion, two hundred thirty-six million, four hundred thirty-two thousand, sixteen".