342450657436 has 12 divisors (see below), whose sum is σ = 603863373960. Its totient is φ = 169918264880.

The previous prime is 342450657407. The next prime is 342450657467. The reversal of 342450657436 is 634756054243.

It is a self number, because there is not a number n which added to its sum of digits gives 342450657436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326765371 + ... + 326766418.

It is an arithmetic number, because the mean of its divisors is an integer number (50321947830).

Almost surely, 2^342450657436 is an apocalyptic number.

It is an amenable number.

342450657436 is a deficient number, since it is larger than the sum of its proper divisors (261412716524).

342450657436 is a wasteful number, since it uses less digits than its factorization.

342450657436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653531924 (or 653531922 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 342450657436 in words is "three hundred forty-two billion, four hundred fifty million, six hundred fifty-seven thousand, four hundred thirty-six".