345042151 has 8 divisors (see below), whose sum is σ = 350056080. Its totient is φ = 340061568.

The previous prime is 345042127. The next prime is 345042163. The reversal of 345042151 is 151240543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345042151 - 2¹¹ = 345040103 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 (345082151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12895 + ... + 29263.

It is an arithmetic number, because the mean of its divisors is an integer number (43757010).

Almost surely, 2^345042151 is an apocalyptic number.

345042151 is a deficient number, since it is larger than the sum of its proper divisors (5013929).

345042151 is a wasteful number, since it uses less digits than its factorization.

345042151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16673.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 345042151 is about 18575.3102531290. The cubic root of 345042151 is about 701.3864704111.

Adding to 345042151 its reverse (151240543), we get a palindrome (496282694).

The spelling of 345042151 in words is "three hundred forty-five million, forty-two thousand, one hundred fifty-one".