2275744715042 has 18 divisors (see below), whose sum is σ = 3432016805553. Its totient is φ = 1131771837312.

The previous prime is 2275744715011. The next prime is 2275744715063. The reversal of 2275744715042 is 2405174475722.

It can be written as a sum of positive squares in 2 ways, for example, as 2112955867201 + 162788847841 = 1453601^2 + 403471^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1066711.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 411747683 + ... + 411753209.

Almost surely, 2^{2275744715042} is an apocalyptic number.

2275744715042 is a deficient number, since it is larger than the sum of its proper divisors (1156272090511).

2275744715042 is an frugal number, since it uses more digits than its factorization.

2275744715042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11442 (or 5722 counting only the distinct ones).

The product of its (nonzero) digits is 4390400, while the sum is 50.

Multiplying 2275744715042 by its sum of digits (50), we get a square (113787235752100 = 10667110²).

The spelling of 2275744715042 in words is "two trillion, two hundred seventy-five billion, seven hundred forty-four million, seven hundred fifteen thousand, forty-two".