2918241057796 has 81 divisors (see below), whose sum is σ = 5379450752487. Its totient is φ = 1385146620240.

The previous prime is 2918241057791. The next prime is 2918241057869. The reversal of 2918241057796 is 6977501428192.

The square root of 2918241057796 is 1708286.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2918241057796² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2918241057791) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6248909955 + ... + 6248910421.

Almost surely, 2^{2918241057796} is an apocalyptic number.

2918241057796 is the 1708286-th square number.

It is an amenable number.

2918241057796 is a deficient number, since it is larger than the sum of its proper divisors (2461209694691).

2918241057796 is an frugal number, since it uses more digits than its factorization.

2918241057796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 2918241057796 in words is "two trillion, nine hundred eighteen billion, two hundred forty-one million, fifty-seven thousand, seven hundred ninety-six".