345201603927 has 16 divisors (see below), whose sum is σ = 465951053568. Its totient is φ = 227294907840.

The previous prime is 345201603893. The next prime is 345201603959. The reversal of 345201603927 is 729306102543.

It is not a de Polignac number, because 345201603927 - 2¹⁰ = 345201602903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345201603977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652902 + ... + 1056732.

It is an arithmetic number, because the mean of its divisors is an integer number (29121940848).

Almost surely, 2^345201603927 is an apocalyptic number.

345201603927 is a deficient number, since it is larger than the sum of its proper divisors (120749449641).

345201603927 is a wasteful number, since it uses less digits than its factorization.

345201603927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407350.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 345201603927 in words is "three hundred forty-five billion, two hundred one million, six hundred three thousand, nine hundred twenty-seven".