345405033130 has 16 divisors (see below), whose sum is σ = 654451642080. Its totient is φ = 130890328272.

The previous prime is 345405033121. The next prime is 345405033131. The reversal of 345405033130 is 31330504543.

It is a junction number, because it is equal to n+sod(n) for n = 345405033092 and 345405033101.

It is not an unprimeable number, because it can be changed into a prime (345405033131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908960424 + ... + 908960803.

It is an arithmetic number, because the mean of its divisors is an integer number (40903227630).

Almost surely, 2^345405033130 is an apocalyptic number.

345405033130 is a deficient number, since it is larger than the sum of its proper divisors (309046608950).

345405033130 is a wasteful number, since it uses less digits than its factorization.

345405033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817921253.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 345405033130 its reverse (31330504543), we get a palindrome (376735537673).

The spelling of 345405033130 in words is "three hundred forty-five billion, four hundred five million, thirty-three thousand, one hundred thirty".