345400701230 has 32 divisors (see below), whose sum is σ = 683791645824. Its totient is φ = 124819105536.

The previous prime is 345400701229. The next prime is 345400701251. The reversal of 345400701230 is 32107004543.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 345400701193 and 345400701202.

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, 28259087 + ... + 28271306.

It is an arithmetic number, because the mean of its divisors is an integer number (21368488932).

Almost surely, 2^345400701230 is an apocalyptic number.

345400701230 is a deficient number, since it is larger than the sum of its proper divisors (338390944594).

345400701230 is a wasteful number, since it uses less digits than its factorization.

345400701230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56530460.

The product of its (nonzero) digits is 10080, while the sum is 29.

Adding to 345400701230 its reverse (32107004543), we get a palindrome (377507705773).

The spelling of 345400701230 in words is "three hundred forty-five billion, four hundred million, seven hundred one thousand, two hundred thirty".