345433110330 has 128 divisors (see below), whose sum is σ = 1033781170176. Its totient is φ = 71766259200.

The previous prime is 345433110317. The next prime is 345433110331. The reversal of 345433110330 is 33011334543.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (345433110331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22447819 + ... + 22463201.

It is an arithmetic number, because the mean of its divisors is an integer number (8076415392).

Almost surely, 2^345433110330 is an apocalyptic number.

345433110330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345433110330 is an abundant number, since it is smaller than the sum of its proper divisors (688348059846).

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

345433110330 is a wasteful number, since it uses less digits than its factorization.

345433110330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25132.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 345433110330 its reverse (33011334543), we get a palindrome (378444444873).

The spelling of 345433110330 in words is "three hundred forty-five billion, four hundred thirty-three million, one hundred ten thousand, three hundred thirty".