40400414264 has 32 divisors (see below), whose sum is σ = 86596685280. Its totient is φ = 17309589504.

The previous prime is 40400414209. The next prime is 40400414287. The reversal of 40400414264 is 46241400404.

It is a congruent 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, 102824 + ... + 302280.

It is an arithmetic number, because the mean of its divisors is an integer number (2706146415).

Almost surely, 2^40400414264 is an apocalyptic number.

It is an amenable number.

40400414264 is an abundant number, since it is smaller than the sum of its proper divisors (46196271016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40400414264 is a wasteful number, since it uses less digits than its factorization.

40400414264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203087 (or 203083 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 40400414264 its reverse (46241400404), we get a palindrome (86641814668).

The spelling of 40400414264 in words is "forty billion, four hundred million, four hundred fourteen thousand, two hundred sixty-four".