40884207616 has 96 divisors (see below), whose sum is σ = 95120644680. Its totient is φ = 17521115136.

The previous prime is 40884207547. The next prime is 40884207629. The reversal of 40884207616 is 61670248804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1592901 + ... + 1618363.

Almost surely, 2^40884207616 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 40884207616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47560322340).

40884207616 is an abundant number, since it is smaller than the sum of its proper divisors (54236437064).

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

40884207616 is an frugal number, since it uses more digits than its factorization.

40884207616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25507 (or 25472 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 40884207616 in words is "forty billion, eight hundred eighty-four million, two hundred seven thousand, six hundred sixteen".