274290371473 has 4 divisors (see below), whose sum is σ = 278939360880. Its totient is φ = 269641382068.

The previous prime is 274290371423. The next prime is 274290371503. The reversal of 274290371473 is 374173092472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 274290371473 - 2⁹ = 274290370961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274290371423) 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, 2324494615 + ... + 2324494732.

It is an arithmetic number, because the mean of its divisors is an integer number (69734840220).

Almost surely, 2^274290371473 is an apocalyptic number.

It is an amenable number.

274290371473 is a deficient number, since it is larger than the sum of its proper divisors (4648989407).

274290371473 is an equidigital number, since it uses as much as digits as its factorization.

274290371473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648989406.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 274290371473 in words is "two hundred seventy-four billion, two hundred ninety million, three hundred seventy-one thousand, four hundred seventy-three".