345213381005 has 8 divisors (see below), whose sum is σ = 432267190272. Its totient is φ = 264163282768.

The previous prime is 345213380987. The next prime is 345213381017. The reversal of 345213381005 is 500183312543.

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 345213381005 - 2¹⁰ = 345213379981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500927629 + ... + 1500927858.

It is an arithmetic number, because the mean of its divisors is an integer number (54033398784).

Almost surely, 2^345213381005 is an apocalyptic number.

It is an amenable number.

345213381005 is a deficient number, since it is larger than the sum of its proper divisors (87053809267).

345213381005 is a wasteful number, since it uses less digits than its factorization.

345213381005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001855515.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 345213381005 its reverse (500183312543), we get a palindrome (845396693548).

The spelling of 345213381005 in words is "three hundred forty-five billion, two hundred thirteen million, three hundred eighty-one thousand, five".