345053475274 has 8 divisors (see below), whose sum is σ = 531568867428. Its totient is φ = 167863852800.

The previous prime is 345053475251. The next prime is 345053475353. The reversal of 345053475274 is 472574350543.

It can be written as a sum of positive squares in 2 ways, for example, as 308310336049 + 36743139225 = 555257^2 + 191685^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331442327 + ... + 2331442474.

Almost surely, 2^345053475274 is an apocalyptic number.

345053475274 is a deficient number, since it is larger than the sum of its proper divisors (186515392154).

345053475274 is a wasteful number, since it uses less digits than its factorization.

345053475274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662884840.

The product of its (nonzero) digits is 7056000, while the sum is 49.

The spelling of 345053475274 in words is "three hundred forty-five billion, fifty-three million, four hundred seventy-five thousand, two hundred seventy-four".