40013223034 has 16 divisors (see below), whose sum is σ = 63562437288. Its totient is φ = 18826189312.

The previous prime is 40013222929. The next prime is 40013223067. The reversal of 40013223034 is 43032231004.

It is a happy number.

40013223034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16913782809 + 23099440225 = 130053^2 + 151985^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40013222996 and 40013223014.

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, 75552 + ... + 292804.

Almost surely, 2^40013223034 is an apocalyptic number.

40013223034 is a deficient number, since it is larger than the sum of its proper divisors (23549214254).

40013223034 is a wasteful number, since it uses less digits than its factorization.

40013223034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222689.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40013223034 its reverse (43032231004), we get a palindrome (83045454038).

The spelling of 40013223034 in words is "forty billion, thirteen million, two hundred twenty-three thousand, thirty-four".