40112440649094 has 64 divisors (see below), whose sum is σ = 88410385958400. Its totient is φ = 12031938597120.

The previous prime is 40112440649093. The next prime is 40112440649119. The reversal of 40112440649094 is 49094604421104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112440649093) 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, 4634319 + ... + 10084730.

It is an arithmetic number, because the mean of its divisors is an integer number (1381412280600).

Almost surely, 2^{40112440649094} is an apocalyptic number.

40112440649094 is an abundant number, since it is smaller than the sum of its proper divisors (48297945309306).

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

40112440649094 is a wasteful number, since it uses less digits than its factorization.

40112440649094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14719485.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 40112440649094 in words is "forty trillion, one hundred twelve billion, four hundred forty million, six hundred forty-nine thousand, ninety-four".