40464230911 has 6 divisors (see below), whose sum is σ = 43816297560. Its totient is φ = 37351597608.

The previous prime is 40464230879. The next prime is 40464230921. The reversal of 40464230911 is 11903246404.

It is not a de Polignac number, because 40464230911 - 2⁵ = 40464230879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40464230921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119716491 + ... + 119716828.

It is an arithmetic number, because the mean of its divisors is an integer number (7302716260).

Almost surely, 2^40464230911 is an apocalyptic number.

40464230911 is a deficient number, since it is larger than the sum of its proper divisors (3352066649).

40464230911 is a wasteful number, since it uses less digits than its factorization.

40464230911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239433345 (or 239433332 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 40464230911 in words is "forty billion, four hundred sixty-four million, two hundred thirty thousand, nine hundred eleven".