240064736645145 has 16 divisors (see below), whose sum is σ = 387906584363712. Its totient is φ = 126766857633600.

The previous prime is 240064736645101. The next prime is 240064736645179. The reversal of 240064736645145 is 541546637460042.

240064736645145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240064736645145 - 2⁹ = 240064736644633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79229284507 + ... + 79229287536.

It is an arithmetic number, because the mean of its divisors is an integer number (24244161522732).

Almost surely, 2^{240064736645145} is an apocalyptic number.

It is an amenable number.

240064736645145 is a deficient number, since it is larger than the sum of its proper divisors (147841847718567).

240064736645145 is a wasteful number, since it uses less digits than its factorization.

240064736645145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158458572152.

The product of its (nonzero) digits is 58060800, while the sum is 57.

The spelling of 240064736645145 in words is "two hundred forty trillion, sixty-four billion, seven hundred thirty-six million, six hundred forty-five thousand, one hundred forty-five".