345524341 has 4 divisors (see below), whose sum is σ = 346901184. Its totient is φ = 344147500.

The previous prime is 345524279. The next prime is 345524353. The reversal of 345524341 is 143425543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143425543 = 103 ⋅1392481.

It is a cyclic number.

It is not a de Polignac number, because 345524341 - 2²⁵ = 311969909 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 (345524381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688045 + ... + 688546.

It is an arithmetic number, because the mean of its divisors is an integer number (86725296).

Almost surely, 2^345524341 is an apocalyptic number.

It is an amenable number.

345524341 is a deficient number, since it is larger than the sum of its proper divisors (1376843).

345524341 is a wasteful number, since it uses less digits than its factorization.

345524341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376842.

The product of its digits is 28800, while the sum is 31.

The square root of 345524341 is about 18588.2850473087. The cubic root of 345524341 is about 701.7130431887.

Adding to 345524341 its reverse (143425543), we get a palindrome (488949884).

The spelling of 345524341 in words is "three hundred forty-five million, five hundred twenty-four thousand, three hundred forty-one".