345330141 has 16 divisors (see below), whose sum is σ = 496313664. Its totient is φ = 212315904.

The previous prime is 345330137. The next prime is 345330169. The reversal of 345330141 is 141033543.

It is a happy number.

It is not a de Polignac number, because 345330141 - 2² = 345330137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345330121) 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, 47170 + ... + 53996.

It is an arithmetic number, because the mean of its divisors is an integer number (31019604).

Almost surely, 2^345330141 is an apocalyptic number.

It is an amenable number.

345330141 is a deficient number, since it is larger than the sum of its proper divisors (150983523).

345330141 is a wasteful number, since it uses less digits than its factorization.

345330141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 345330141 is about 18583.0605929163. The cubic root of 345330141 is about 701.5815539368.

Adding to 345330141 its reverse (141033543), we get a palindrome (486363684).

The spelling of 345330141 in words is "three hundred forty-five million, three hundred thirty thousand, one hundred forty-one".