2077316242518 has 32 divisors (see below), whose sum is σ = 4532527912320. Its totient is φ = 629461775360.

The previous prime is 2077316242517. The next prime is 2077316242531. The reversal of 2077316242518 is 8152426137702.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077316242517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820246 + ... + 2197142.

It is an arithmetic number, because the mean of its divisors is an integer number (141641497260).

Almost surely, 2^{2077316242518} is an apocalyptic number.

2077316242518 is an abundant number, since it is smaller than the sum of its proper divisors (2455211669802).

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

2077316242518 is a wasteful number, since it uses less digits than its factorization.

2077316242518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399772.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 2077316242518 in words is "two trillion, seventy-seven billion, three hundred sixteen million, two hundred forty-two thousand, five hundred eighteen".