345301241 has 4 divisors (see below), whose sum is σ = 345338532. Its totient is φ = 345263952.

The previous prime is 345301237. The next prime is 345301259. The reversal of 345301241 is 142103543.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 170955625 + 174345616 = 13075^2 + 13204^2 .

It is a cyclic number.

It is not a de Polignac number, because 345301241 - 2² = 345301237 is a prime.

It is a super-2 number, since 2×345301241² = 238465894072280162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345301211) 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, 7031 + ... + 27203.

It is an arithmetic number, because the mean of its divisors is an integer number (86334633).

Almost surely, 2^345301241 is an apocalyptic number.

It is an amenable number.

345301241 is a deficient number, since it is larger than the sum of its proper divisors (37291).

345301241 is a wasteful number, since it uses less digits than its factorization.

345301241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37290.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 345301241 is about 18582.2829867592. The cubic root of 345301241 is about 701.5619820642.

Adding to 345301241 its reverse (142103543), we get a palindrome (487404784).

The spelling of 345301241 in words is "three hundred forty-five million, three hundred one thousand, two hundred forty-one".