345314401252 has 12 divisors (see below), whose sum is σ = 608647686640. Its totient is φ = 171415062216.

The previous prime is 345314401177. The next prime is 345314401301. The reversal of 345314401252 is 252104413543.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310533978 + ... + 310535089.

Almost surely, 2^345314401252 is an apocalyptic number.

It is an amenable number.

345314401252 is a deficient number, since it is larger than the sum of its proper divisors (263333285388).

345314401252 is a wasteful number, since it uses less digits than its factorization.

345314401252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621069210 (or 621069208 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 345314401252 its reverse (252104413543), we get a palindrome (597418814795).

The spelling of 345314401252 in words is "three hundred forty-five billion, three hundred fourteen million, four hundred one thousand, two hundred fifty-two".