40305268576 has 24 divisors (see below), whose sum is σ = 79358348160. Its totient is φ = 20150767488.

The previous prime is 40305268559. The next prime is 40305268583. The reversal of 40305268576 is 67586250304.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332865 + ... + 437503.

It is an arithmetic number, because the mean of its divisors is an integer number (3306597840).

Almost surely, 2^40305268576 is an apocalyptic number.

It is an amenable number.

40305268576 is a deficient number, since it is larger than the sum of its proper divisors (39053079584).

40305268576 is a wasteful number, since it uses less digits than its factorization.

40305268576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116686 (or 116678 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 40305268576 in words is "forty billion, three hundred five million, two hundred sixty-eight thousand, five hundred seventy-six".