345544401304230 has 64 divisors (see below), whose sum is σ = 878093681149440. Its totient is φ = 86724436852224.

The previous prime is 345544401304217. The next prime is 345544401304231. The reversal of 345544401304230 is 32403104445543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345544401304231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107601981 + ... + 110766759.

It is an arithmetic number, because the mean of its divisors is an integer number (13720213767960).

Almost surely, 2^{345544401304230} is an apocalyptic number.

345544401304230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345544401304230 is an abundant number, since it is smaller than the sum of its proper divisors (532549279845210).

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

345544401304230 is a wasteful number, since it uses less digits than its factorization.

345544401304230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378893.

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 345544401304230 its reverse (32403104445543), we get a palindrome (377947505749773).

The spelling of 345544401304230 in words is "three hundred forty-five trillion, five hundred forty-four billion, four hundred one million, three hundred four thousand, two hundred thirty".