40334003738 has 64 divisors (see below), whose sum is σ = 74109772800. Its totient is φ = 16078435200.

The previous prime is 40334003737. The next prime is 40334003747. The reversal of 40334003738 is 83730043304.

It is a junction number, because it is equal to n+sod(n) for n = 40334003698 and 40334003707.

It is not an unprimeable number, because it can be changed into a prime (40334003737) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 22394438 + ... + 22396238.

It is an arithmetic number, because the mean of its divisors is an integer number (1157965200).

Almost surely, 2^40334003738 is an apocalyptic number.

40334003738 is a deficient number, since it is larger than the sum of its proper divisors (33775769062).

40334003738 is a wasteful number, since it uses less digits than its factorization.

40334003738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 40334003738 in words is "forty billion, three hundred thirty-four million, three thousand, seven hundred thirty-eight".