2592243191916 has 144 divisors (see below), whose sum is σ = 7839184281600. Its totient is φ = 738622263456.

The previous prime is 2592243191887. The next prime is 2592243191927. The reversal of 2592243191916 is 6191913422952.

2592243191916 is a `hidden beast` number, since 2 + 592 + 2 + 4 + 31 + 9 + 1 + 9 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1274805 + ... + 2609523.

Almost surely, 2^{2592243191916} 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 2592243191916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919592140800).

2592243191916 is an abundant number, since it is smaller than the sum of its proper divisors (5246941089684).

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

2592243191916 is a wasteful number, since it uses less digits than its factorization.

2592243191916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335113 (or 1335098 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The spelling of 2592243191916 in words is "two trillion, five hundred ninety-two billion, two hundred forty-three million, one hundred ninety-one thousand, nine hundred sixteen".