40334340404 has 12 divisors (see below), whose sum is σ = 71378187300. Its totient is φ = 19940572608.

The previous prime is 40334340401. The next prime is 40334340421. The reversal of 40334340404 is 40404343304.

It can be written as a sum of positive squares in 2 ways, for example, as 9988003600 + 30346336804 = 99940^2 + 174202^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334340401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56648999 + ... + 56649710.

It is an arithmetic number, because the mean of its divisors is an integer number (5948182275).

Almost surely, 2^40334340404 is an apocalyptic number.

It is an amenable number.

40334340404 is a deficient number, since it is larger than the sum of its proper divisors (31043846896).

40334340404 is a wasteful number, since it uses less digits than its factorization.

40334340404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113298802 (or 113298800 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 40334340404 its reverse (40404343304), we get a palindrome (80738683708).

The spelling of 40334340404 in words is "forty billion, three hundred thirty-four million, three hundred forty thousand, four hundred four".