40112015334 has 32 divisors (see below), whose sum is σ = 81943837920. Its totient is φ = 13085309952.

The previous prime is 40112015329. The next prime is 40112015401. The reversal of 40112015334 is 43351021104.

It is a happy number.

It is a super-2 number, since 2×40112015334² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32619 + ... + 285110.

It is an arithmetic number, because the mean of its divisors is an integer number (2560744935).

Almost surely, 2^40112015334 is an apocalyptic number.

40112015334 is an abundant number, since it is smaller than the sum of its proper divisors (41831822586).

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

40112015334 is a wasteful number, since it uses less digits than its factorization.

40112015334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318184.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 40112015334 its reverse (43351021104), we get a palindrome (83463036438).

The spelling of 40112015334 in words is "forty billion, one hundred twelve million, fifteen thousand, three hundred thirty-four".