345144524 has 6 divisors (see below), whose sum is σ = 604002924. Its totient is φ = 172572260.

The previous prime is 345144517. The next prime is 345144539. The reversal of 345144524 is 425441543.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43143062 + ... + 43143069.

It is an arithmetic number, because the mean of its divisors is an integer number (100667154).

Almost surely, 2^345144524 is an apocalyptic number.

It is an amenable number.

345144524 is a deficient number, since it is larger than the sum of its proper divisors (258858400).

345144524 is a wasteful number, since it uses less digits than its factorization.

345144524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86286135 (or 86286133 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 345144524 is about 18578.0656689549. The cubic root of 345144524 is about 701.4558299921.

The spelling of 345144524 in words is "three hundred forty-five million, one hundred forty-four thousand, five hundred twenty-four".