345366141 has 16 divisors (see below), whose sum is σ = 464149440. Its totient is φ = 228421760.

The previous prime is 345366127. The next prime is 345366149. The reversal of 345366141 is 141663543.

It is a cyclic number.

It is not a de Polignac number, because 345366141 - 2²⁶ = 278257277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345366149) 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, 226006 + ... + 227528.

It is an arithmetic number, because the mean of its divisors is an integer number (29009340).

Almost surely, 2^345366141 is an apocalyptic number.

It is an amenable number.

345366141 is a deficient number, since it is larger than the sum of its proper divisors (118783299).

345366141 is a wasteful number, since it uses less digits than its factorization.

345366141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076.

The product of its digits is 25920, while the sum is 33.

The square root of 345366141 is about 18584.0291917549. The cubic root of 345366141 is about 701.6059325968.

The spelling of 345366141 in words is "three hundred forty-five million, three hundred sixty-six thousand, one hundred forty-one".