345225411 has 24 divisors (see below), whose sum is σ = 511538976. Its totient is φ = 224265600.

The previous prime is 345225403. The next prime is 345225427. The reversal of 345225411 is 114522543.

It is not a de Polignac number, because 345225411 - 2³ = 345225403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345225451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69631 + ... + 74423.

It is an arithmetic number, because the mean of its divisors is an integer number (21314124).

Almost surely, 2^345225411 is an apocalyptic number.

345225411 is a deficient number, since it is larger than the sum of its proper divisors (166313565).

345225411 is a wasteful number, since it uses less digits than its factorization.

345225411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003 (or 5000 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 345225411 is about 18580.2424903444. The cubic root of 345225411 is about 701.5106227161.

Adding to 345225411 its reverse (114522543), we get a palindrome (459747954).

The spelling of 345225411 in words is "three hundred forty-five million, two hundred twenty-five thousand, four hundred eleven".