345006236573830 has 32 divisors (see below), whose sum is σ = 703980336981600. Its totient is φ = 120682343480832.

The previous prime is 345006236573827. The next prime is 345006236573837. The reversal of 345006236573830 is 38375632600543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345006236573837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69839316675 + ... + 69839321614.

It is an arithmetic number, because the mean of its divisors is an integer number (21999385530675).

Almost surely, 2^{345006236573830} is an apocalyptic number.

345006236573830 is an abundant number, since it is smaller than the sum of its proper divisors (358974100407770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345006236573830 is a wasteful number, since it uses less digits than its factorization.

345006236573830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139678638328.

The product of its (nonzero) digits is 32659200, while the sum is 55.

The spelling of 345006236573830 in words is "three hundred forty-five trillion, six billion, two hundred thirty-six million, five hundred seventy-three thousand, eight hundred thirty".