2323622073842 has 16 divisors (see below), whose sum is σ = 3605744770200. Its totient is φ = 1121709912960.

The previous prime is 2323622073827. The next prime is 2323622073887. The reversal of 2323622073842 is 2483702263232.

It can be written as a sum of positive squares in 4 ways, for example, as 1964989971961 + 358632101881 = 1401781^2 + 598859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2323622073793 and 2323622073802.

It is an unprimeable number.

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, 1043384 + ... + 2394972.

Almost surely, 2^{2323622073842} is an apocalyptic number.

2323622073842 is a deficient number, since it is larger than the sum of its proper divisors (1282122696358).

2323622073842 is a wasteful number, since it uses less digits than its factorization.

2323622073842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381261.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 2323622073842 in words is "two trillion, three hundred twenty-three billion, six hundred twenty-two million, seventy-three thousand, eight hundred forty-two".