2311144204048 has 20 divisors (see below), whose sum is σ = 4562329479948. Its totient is φ = 1133768854400.

The previous prime is 2311144204001. The next prime is 2311144204049. The reversal of 2311144204048 is 8404024411132.

It can be written as a sum of positive squares in 2 ways, for example, as 888057447424 + 1423086756624 = 942368^2 + 1192932^2 .

It is not an unprimeable number, because it can be changed into a prime (2311144204049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362702103 + ... + 1362703798.

Almost surely, 2^{2311144204048} is an apocalyptic number.

It is an amenable number.

2311144204048 is a deficient number, since it is larger than the sum of its proper divisors (2251185275900).

2311144204048 is a wasteful number, since it uses less digits than its factorization.

2311144204048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725405962 (or 2725405956 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The spelling of 2311144204048 in words is "two trillion, three hundred eleven billion, one hundred forty-four million, two hundred four thousand, forty-eight".