342456244623 has 24 divisors (see below), whose sum is σ = 524416204416. Its totient is φ = 214968168000.

The previous prime is 342456244607. The next prime is 342456244649. The reversal of 342456244623 is 326442654243.

342456244623 is a `hidden beast` number, since 3 + 4 + 24 + 562 + 4 + 4 + 62 + 3 = 666.

It is not a de Polignac number, because 342456244623 - 2⁴ = 342456244607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342456244693) 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, 16576728 + ... + 16597373.

It is an arithmetic number, because the mean of its divisors is an integer number (21850675184).

Almost surely, 2^342456244623 is an apocalyptic number.

342456244623 is a deficient number, since it is larger than the sum of its proper divisors (181959959793).

342456244623 is a wasteful number, since it uses less digits than its factorization.

342456244623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33174175 (or 33174172 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 45.

Adding to 342456244623 its reverse (326442654243), we get a palindrome (668898898866).

The spelling of 342456244623 in words is "three hundred forty-two billion, four hundred fifty-six million, two hundred forty-four thousand, six hundred twenty-three".