40433340704 has 48 divisors (see below), whose sum is σ = 81783282168. Its totient is φ = 19663368192.

The previous prime is 40433340691. The next prime is 40433340733. The reversal of 40433340704 is 40704333404.

It can be written as a sum of positive squares in 4 ways, for example, as 22364604304 + 18068736400 = 149548^2 + 134420^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5510222 + ... + 5517554.

Almost surely, 2^40433340704 is an apocalyptic number.

It is an amenable number.

40433340704 is an abundant number, since it is smaller than the sum of its proper divisors (41349941464).

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

40433340704 is a wasteful number, since it uses less digits than its factorization.

40433340704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12037 (or 12029 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 32.

The spelling of 40433340704 in words is "forty billion, four hundred thirty-three million, three hundred forty thousand, seven hundred four".