40336146112 has 112 divisors (see below), whose sum is σ = 82565199360. Its totient is φ = 19545357312.

The previous prime is 40336146061. The next prime is 40336146113. The reversal of 40336146112 is 21164163304.

It is a happy number.

It is a super-2 number, since 2×40336146112² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40336146113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116242323 + ... + 116242669.

It is an arithmetic number, because the mean of its divisors is an integer number (737189280).

Almost surely, 2^40336146112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40336146112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41282599680).

40336146112 is an abundant number, since it is smaller than the sum of its proper divisors (42229053248).

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

40336146112 is a wasteful number, since it uses less digits than its factorization.

40336146112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 40336146112 in words is "forty billion, three hundred thirty-six million, one hundred forty-six thousand, one hundred twelve".