345446324774 has 8 divisors (see below), whose sum is σ = 525467649168. Its totient is φ = 170290441720.

The previous prime is 345446324767. The next prime is 345446324801. The reversal of 345446324774 is 477423644543.

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

It is a congruent number.

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, 1216360157 + ... + 1216360440.

It is an arithmetic number, because the mean of its divisors is an integer number (65683456146).

Almost surely, 2^345446324774 is an apocalyptic number.

345446324774 is a deficient number, since it is larger than the sum of its proper divisors (180021324394).

345446324774 is a wasteful number, since it uses less digits than its factorization.

345446324774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432720670.

The product of its digits is 27095040, while the sum is 53.

The spelling of 345446324774 in words is "three hundred forty-five billion, four hundred forty-six million, three hundred twenty-four thousand, seven hundred seventy-four".