240645163432712 has 32 divisors (see below), whose sum is σ = 451437525073920. Its totient is φ = 120261834725760.

The previous prime is 240645163432699. The next prime is 240645163432733. The reversal of 240645163432712 is 217234361546042.

It is a happy 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, 170785133 + ... + 172188419.

It is an arithmetic number, because the mean of its divisors is an integer number (14107422658560).

Almost surely, 2^{240645163432712} is an apocalyptic number.

It is an amenable number.

240645163432712 is a deficient number, since it is larger than the sum of its proper divisors (210792361641208).

240645163432712 is a wasteful number, since it uses less digits than its factorization.

240645163432712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414101 (or 1414097 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 240645163432712 in words is "two hundred forty trillion, six hundred forty-five billion, one hundred sixty-three million, four hundred thirty-two thousand, seven hundred twelve".