3232740816045 has 40 divisors (see below), whose sum is σ = 6240755500056. Its totient is φ = 1591503168384.

The previous prime is 3232740815977. The next prime is 3232740816187. The reversal of 3232740816045 is 5406180472323.

3232740816045 is a `hidden beast` number, since 3 + 2 + 32 + 7 + 4 + 0 + 8 + 1 + 604 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 68657624676 + 3164083191369 = 262026^2 + 1778787^2 .

It is not a de Polignac number, because 3232740816045 - 2²⁰ = 3232739767469 is a prime.

It is a super-2 number, since 2×3232740816045² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 39 ways as a sum of consecutive naturals, for example, 306997662 + ... + 307008191.

Almost surely, 2^{3232740816045} is an apocalyptic number.

It is an amenable number.

3232740816045 is a deficient number, since it is larger than the sum of its proper divisors (3008014684011).

3232740816045 is a wasteful number, since it uses less digits than its factorization.

3232740816045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614005883 (or 614005874 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 3232740816045 in words is "three trillion, two hundred thirty-two billion, seven hundred forty million, eight hundred sixteen thousand, forty-five".