40942582884 has 108 divisors (see below), whose sum is σ = 121257536400. Its totient is φ = 11613653856.

The previous prime is 40942582871. The next prime is 40942582907. The reversal of 40942582884 is 48828524904.

It is a self number, because there is not a number n which added to its sum of digits gives 40942582884.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 161707 + ... + 328685.

Almost surely, 2^40942582884 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 40942582884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60628768200).

40942582884 is an abundant number, since it is smaller than the sum of its proper divisors (80314953516).

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

40942582884 is a wasteful number, since it uses less digits than its factorization.

40942582884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167142 (or 167130 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The spelling of 40942582884 in words is "forty billion, nine hundred forty-two million, five hundred eighty-two thousand, eight hundred eighty-four".