345155044230 has 48 divisors (see below), whose sum is σ = 904253551344. Its totient is φ = 91338736320.

The previous prime is 345155044217. The next prime is 345155044261. The reversal of 345155044230 is 32440551543.

345155044230 is a `hidden beast` number, since 3 + 45 + 1 + 550 + 44 + 23 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14625829 + ... + 14649408.

It is an arithmetic number, because the mean of its divisors is an integer number (18838615653).

Almost surely, 2^345155044230 is an apocalyptic number.

345155044230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345155044230 is an abundant number, since it is smaller than the sum of its proper divisors (559098507114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345155044230 is a wasteful number, since it uses less digits than its factorization.

345155044230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29275381 (or 29275378 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 345155044230 its reverse (32440551543), we get a palindrome (377595595773).

The spelling of 345155044230 in words is "three hundred forty-five billion, one hundred fifty-five million, forty-four thousand, two hundred thirty".