2077316242772 has 24 divisors (see below), whose sum is σ = 3642607633896. Its totient is φ = 1036572336128.

The previous prime is 2077316242763. The next prime is 2077316242777. The reversal of 2077316242772 is 2772426137702.

It can be written as a sum of positive squares in 4 ways, for example, as 1724819928976 + 352496313796 = 1313324^2 + 593714^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2077316242772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077316242777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7301378 + ... + 7580550.

It is an arithmetic number, because the mean of its divisors is an integer number (151775318079).

Almost surely, 2^{2077316242772} is an apocalyptic number.

It is an amenable number.

2077316242772 is a deficient number, since it is larger than the sum of its proper divisors (1565291391124).

2077316242772 is a wasteful number, since it uses less digits than its factorization.

2077316242772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282907 (or 282905 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 50.

The spelling of 2077316242772 in words is "two trillion, seventy-seven billion, three hundred sixteen million, two hundred forty-two thousand, seven hundred seventy-two".