342744472654 has 4 divisors (see below), whose sum is σ = 514116708984. Its totient is φ = 171372236326.

The previous prime is 342744472633. The next prime is 342744472661. The reversal of 342744472654 is 456274447243.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85686118162 + ... + 85686118165.

It is an arithmetic number, because the mean of its divisors is an integer number (128529177246).

Almost surely, 2^342744472654 is an apocalyptic number.

342744472654 is a deficient number, since it is larger than the sum of its proper divisors (171372236330).

342744472654 is a wasteful number, since it uses less digits than its factorization.

342744472654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171372236329.

The product of its digits is 18063360, while the sum is 52.

The spelling of 342744472654 in words is "three hundred forty-two billion, seven hundred forty-four million, four hundred seventy-two thousand, six hundred fifty-four".