345468783146 has 8 divisors (see below), whose sum is σ = 545477026080. Its totient is φ = 163643107788.

The previous prime is 345468783097. The next prime is 345468783151. The reversal of 345468783146 is 641387864543.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4545641846 + ... + 4545641921.

It is an arithmetic number, because the mean of its divisors is an integer number (68184628260).

Almost surely, 2^345468783146 is an apocalyptic number.

345468783146 is a deficient number, since it is larger than the sum of its proper divisors (200008242934).

345468783146 is a wasteful number, since it uses less digits than its factorization.

345468783146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091283788.

The product of its digits is 46448640, while the sum is 59.

The spelling of 345468783146 in words is "three hundred forty-five billion, four hundred sixty-eight million, seven hundred eighty-three thousand, one hundred forty-six".