345264225415 has 16 divisors (see below), whose sum is σ = 415727928000. Its totient is φ = 275271881472.

The previous prime is 345264225337. The next prime is 345264225421. The reversal of 345264225415 is 514522462543.

It is a cyclic number.

It is not a de Polignac number, because 345264225415 - 2²⁷ = 345130007687 is a prime.

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, 2542971 + ... + 2675299.

It is an arithmetic number, because the mean of its divisors is an integer number (25982995500).

Almost surely, 2^345264225415 is an apocalyptic number.

345264225415 is a deficient number, since it is larger than the sum of its proper divisors (70463702585).

345264225415 is a wasteful number, since it uses less digits than its factorization.

345264225415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134106.

The product of its digits is 1152000, while the sum is 43.

Adding to 345264225415 its reverse (514522462543), we get a palindrome (859786687958).

The spelling of 345264225415 in words is "three hundred forty-five billion, two hundred sixty-four million, two hundred twenty-five thousand, four hundred fifteen".