240306979814 has 16 divisors (see below), whose sum is σ = 393237835776. Its totient is φ = 109228158600.

The previous prime is 240306979813. The next prime is 240306979831. The reversal of 240306979814 is 418979603042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240306979813) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1414919 + ... + 1575629.

It is an arithmetic number, because the mean of its divisors is an integer number (24577364736).

Almost surely, 2^240306979814 is an apocalyptic number.

240306979814 is a deficient number, since it is larger than the sum of its proper divisors (152930855962).

240306979814 is a wasteful number, since it uses less digits than its factorization.

240306979814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228691.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 240306979814 in words is "two hundred forty billion, three hundred six million, nine hundred seventy-nine thousand, eight hundred fourteen".