40112243034 has 64 divisors (see below), whose sum is σ = 86104512000. Its totient is φ = 12419507520.

The previous prime is 40112243033. The next prime is 40112243051. The reversal of 40112243034 is 43034221104.

It is a junction number, because it is equal to n+sod(n) for n = 40112242995 and 40112243013.

It is not an unprimeable number, because it can be changed into a prime (40112243033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2608749 + ... + 2624079.

It is an arithmetic number, because the mean of its divisors is an integer number (1345383000).

Almost surely, 2^40112243034 is an apocalyptic number.

40112243034 is an abundant number, since it is smaller than the sum of its proper divisors (45992268966).

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

40112243034 is a wasteful number, since it uses less digits than its factorization.

40112243034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15803.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40112243034 its reverse (43034221104), we get a palindrome (83146464138).

The spelling of 40112243034 in words is "forty billion, one hundred twelve million, two hundred forty-three thousand, thirty-four".