345932111069 has 4 divisors (see below), whose sum is σ = 345958728096. Its totient is φ = 345905494044.

The previous prime is 345932111027. The next prime is 345932111081. The reversal of 345932111069 is 960111239543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 345932111069 - 2²⁴ = 345915333853 is a prime.

It is a super-2 number, since 2×345932111069² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345932111669) 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, 13289009 + ... + 13315014.

It is an arithmetic number, because the mean of its divisors is an integer number (86489682024).

Almost surely, 2^345932111069 is an apocalyptic number.

It is an amenable number.

345932111069 is a deficient number, since it is larger than the sum of its proper divisors (26617027).

345932111069 is a wasteful number, since it uses less digits than its factorization.

345932111069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26617026.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 345932111069 in words is "three hundred forty-five billion, nine hundred thirty-two million, one hundred eleven thousand, sixty-nine".