2345961274983 has 8 divisors (see below), whose sum is σ = 3475498185200. Its totient is φ = 1563974183304.

The previous prime is 2345961274967. The next prime is 2345961275039. The reversal of 2345961274983 is 3894721695432.

2345961274983 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 9 + 612 + 7 + 4 + 9 + 8 + 3 = 666.

It is not a de Polignac number, because 2345961274983 - 2⁴ = 2345961274967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2345961274983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345961274483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43443727288 + ... + 43443727341.

It is an arithmetic number, because the mean of its divisors is an integer number (434437273150).

Almost surely, 2^{2345961274983} is an apocalyptic number.

2345961274983 is a deficient number, since it is larger than the sum of its proper divisors (1129536910217).

2345961274983 is an equidigital number, since it uses as much as digits as its factorization.

2345961274983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86887454638 (or 86887454632 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 63.

The spelling of 2345961274983 in words is "two trillion, three hundred forty-five billion, nine hundred sixty-one million, two hundred seventy-four thousand, nine hundred eighty-three".