274742237433023 has 4 divisors (see below), whose sum is σ = 286687552104048. Its totient is φ = 262796922762000.

The previous prime is 274742237433011. The next prime is 274742237433029. The reversal of 274742237433023 is 320334732247472.

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 274742237433023 - 2¹² = 274742237428927 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 (274742237433029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5972657335478 + ... + 5972657335523.

It is an arithmetic number, because the mean of its divisors is an integer number (71671888026012).

Almost surely, 2^{274742237433023} is an apocalyptic number.

274742237433023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

274742237433023 is a deficient number, since it is larger than the sum of its proper divisors (11945314671025).

274742237433023 is a wasteful number, since it uses less digits than its factorization.

274742237433023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11945314671024.

The product of its (nonzero) digits is 28449792, while the sum is 53.

The spelling of 274742237433023 in words is "two hundred seventy-four trillion, seven hundred forty-two billion, two hundred thirty-seven million, four hundred thirty-three thousand, twenty-three".