240476666949 has 48 divisors (see below), whose sum is σ = 364675147200. Its totient is φ = 152544135168.

The previous prime is 240476666933. The next prime is 240476666987. The reversal of 240476666949 is 949666674042.

It is not a de Polignac number, because 240476666949 - 2⁴ = 240476666933 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240476666929) 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 47 ways as a sum of consecutive naturals, for example, 3760162 + ... + 3823580.

It is an arithmetic number, because the mean of its divisors is an integer number (7597398900).

Almost surely, 2^240476666949 is an apocalyptic number.

It is an amenable number.

240476666949 is a deficient number, since it is larger than the sum of its proper divisors (124198480251).

240476666949 is a wasteful number, since it uses less digits than its factorization.

240476666949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63714 (or 63711 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 63.

The spelling of 240476666949 in words is "two hundred forty billion, four hundred seventy-six million, six hundred sixty-six thousand, nine hundred forty-nine".