345041125 has 64 divisors (see below), whose sum is σ = 513676800. Its totient is φ = 228096000.

The previous prime is 345041113. The next prime is 345041131. The reversal of 345041125 is 521140543.

It is a happy number.

It is not a de Polignac number, because 345041125 - 2¹⁷ = 344910053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 345041125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1733776 + ... + 1733974.

It is an arithmetic number, because the mean of its divisors is an integer number (8026200).

Almost surely, 2^345041125 is an apocalyptic number.

It is an amenable number.

345041125 is a deficient number, since it is larger than the sum of its proper divisors (168635675).

345041125 is a wasteful number, since it uses less digits than its factorization.

345041125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 325 counting only the distinct ones).

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

The square root of 345041125 is about 18575.2826358040. The cubic root of 345041125 is about 701.3857752079.

Adding to 345041125 its reverse (521140543), we get a palindrome (866181668).

The spelling of 345041125 in words is "three hundred forty-five million, forty-one thousand, one hundred twenty-five".