40364646304 has 48 divisors (see below), whose sum is σ = 80291312640. Its totient is φ = 19973640960.

The previous prime is 40364646271. The next prime is 40364646317.

It is a happy number.

40364646304 is nontrivially palindromic in base 10.

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, 3171217 + ... + 3183919.

It is an arithmetic number, because the mean of its divisors is an integer number (1672735680).

Almost surely, 2^40364646304 is an apocalyptic number.

It is an amenable number.

40364646304 is a deficient number, since it is larger than the sum of its proper divisors (39926666336).

40364646304 is a wasteful number, since it uses less digits than its factorization.

40364646304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13733 (or 13725 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 40364646304 in words is "forty billion, three hundred sixty-four million, six hundred forty-six thousand, three hundred four".