2342766321923 has 16 divisors (see below), whose sum is σ = 2460253635840. Its totient is φ = 2226588385824.

The previous prime is 2342766321871. The next prime is 2342766321947. The reversal of 2342766321923 is 3291236672432.

It is a happy number.

It is not a de Polignac number, because 2342766321923 - 2⁶ = 2342766321859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342766321223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14929193 + ... + 15085301.

It is an arithmetic number, because the mean of its divisors is an integer number (153765852240).

Almost surely, 2^{2342766321923} is an apocalyptic number.

2342766321923 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2342766321923 is a deficient number, since it is larger than the sum of its proper divisors (117487313917).

2342766321923 is a wasteful number, since it uses less digits than its factorization.

2342766321923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160298.

The product of its digits is 3919104, while the sum is 50.

The spelling of 2342766321923 in words is "two trillion, three hundred forty-two billion, seven hundred sixty-six million, three hundred twenty-one thousand, nine hundred twenty-three".