345182346007 has 4 divisors (see below), whose sum is σ = 345687738120. Its totient is φ = 344676953896.

The previous prime is 345182345999. The next prime is 345182346013. The reversal of 345182346007 is 700643281543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 345182346007 - 2³ = 345182345999 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 (345182346037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252695032 + ... + 252696397.

It is an arithmetic number, because the mean of its divisors is an integer number (86421934530).

Almost surely, 2^345182346007 is an apocalyptic number.

345182346007 is a deficient number, since it is larger than the sum of its proper divisors (505392113).

345182346007 is an equidigital number, since it uses as much as digits as its factorization.

345182346007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505392112.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 345182346007 in words is "three hundred forty-five billion, one hundred eighty-two million, three hundred forty-six thousand, seven".