345151430 has 32 divisors (see below), whose sum is σ = 669985344. Its totient is φ = 127264896.

The previous prime is 345151399. The next prime is 345151483. The reversal of 345151430 is 34151543.

345151430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 345151430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128279 + ... + 130941.

It is an arithmetic number, because the mean of its divisors is an integer number (20937042).

Almost surely, 2^345151430 is an apocalyptic number.

345151430 is a deficient number, since it is larger than the sum of its proper divisors (324833914).

345151430 is a wasteful number, since it uses less digits than its factorization.

345151430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 345151430 is about 18578.2515323698. The cubic root of 345151430 is about 701.4605084397.

The spelling of 345151430 in words is "three hundred forty-five million, one hundred fifty-one thousand, four hundred thirty".