345144454124 has 6 divisors (see below), whose sum is σ = 604002794724. Its totient is φ = 172572227060.

The previous prime is 345144454103. The next prime is 345144454141. The reversal of 345144454124 is 421454441543.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43143056762 + ... + 43143056769.

It is an arithmetic number, because the mean of its divisors is an integer number (100667132454).

Almost surely, 2^345144454124 is an apocalyptic number.

It is an amenable number.

345144454124 is a deficient number, since it is larger than the sum of its proper divisors (258858340600).

345144454124 is a wasteful number, since it uses less digits than its factorization.

345144454124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86286113535 (or 86286113533 counting only the distinct ones).

The product of its digits is 614400, while the sum is 41.

Adding to 345144454124 its reverse (421454441543), we get a palindrome (766598895667).

The spelling of 345144454124 in words is "three hundred forty-five billion, one hundred forty-four million, four hundred fifty-four thousand, one hundred twenty-four".