2923995222143 has 4 divisors (see below), whose sum is σ = 2924011696608. Its totient is φ = 2923978747680.

The previous prime is 2923995222131. The next prime is 2923995222149. The reversal of 2923995222143 is 3412225993292.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2923995222143 - 2¹² = 2923995218047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2923995222149) 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, 7968071 + ... + 8326952.

It is an arithmetic number, because the mean of its divisors is an integer number (731002924152).

Almost surely, 2^{2923995222143} is an apocalyptic number.

2923995222143 is a deficient number, since it is larger than the sum of its proper divisors (16474465).

2923995222143 is a wasteful number, since it uses less digits than its factorization.

2923995222143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16474464.

The product of its digits is 4199040, while the sum is 53.

The spelling of 2923995222143 in words is "two trillion, nine hundred twenty-three billion, nine hundred ninety-five million, two hundred twenty-two thousand, one hundred forty-three".