345324423503 has 8 divisors (see below), whose sum is σ = 350996924640. Its totient is φ = 339652291680.

The previous prime is 345324423481. The next prime is 345324423571. The reversal of 345324423503 is 305324423543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345324423503 - 2⁶ = 345324423439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345324423583) 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, 2296301 + ... + 2442057.

It is an arithmetic number, because the mean of its divisors is an integer number (43874615580).

Almost surely, 2^345324423503 is an apocalyptic number.

345324423503 is a deficient number, since it is larger than the sum of its proper divisors (5672501137).

345324423503 is a wasteful number, since it uses less digits than its factorization.

345324423503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184657.

The product of its (nonzero) digits is 518400, while the sum is 38.

The spelling of 345324423503 in words is "three hundred forty-five billion, three hundred twenty-four million, four hundred twenty-three thousand, five hundred three".