274263940943 has 8 divisors (see below), whose sum is σ = 274598501376. Its totient is φ = 273929455800.

The previous prime is 274263940913. The next prime is 274263940981. The reversal of 274263940943 is 349049362472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 274263940943 - 2¹⁴ = 274263924559 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 (274263940913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11232278 + ... + 11256668.

It is an arithmetic number, because the mean of its divisors is an integer number (34324812672).

Almost surely, 2^274263940943 is an apocalyptic number.

274263940943 is a deficient number, since it is larger than the sum of its proper divisors (334560433).

274263940943 is a wasteful number, since it uses less digits than its factorization.

274263940943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37645.

The product of its (nonzero) digits is 7838208, while the sum is 53.

The spelling of 274263940943 in words is "two hundred seventy-four billion, two hundred sixty-three million, nine hundred forty thousand, nine hundred forty-three".