40000334034 has 16 divisors (see below), whose sum is σ = 83478958272. Its totient is φ = 12753729648.

The previous prime is 40000334021. The next prime is 40000334047. The reversal of 40000334034 is 43043300004.

It is an interprime number because it is at equal distance from previous prime (40000334021) and next prime (40000334047).

It is a self number, because there is not a number n which added to its sum of digits gives 40000334034.

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, 144928609 + ... + 144928884.

It is an arithmetic number, because the mean of its divisors is an integer number (5217434892).

Almost surely, 2^40000334034 is an apocalyptic number.

40000334034 is an abundant number, since it is smaller than the sum of its proper divisors (43478624238).

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

40000334034 is a wasteful number, since it uses less digits than its factorization.

40000334034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289857521.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 40000334034 its reverse (43043300004), we get a palindrome (83043634038).

The spelling of 40000334034 in words is "forty billion, three hundred thirty-four thousand, thirty-four".