342427345046 has 4 divisors (see below), whose sum is σ = 513641017572. Its totient is φ = 171213672522.

The previous prime is 342427345003. The next prime is 342427345061. The reversal of 342427345046 is 640543724243.

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

It is a junction number, because it is equal to n+sod(n) for n = 342427344988 and 342427345006.

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, 85606836260 + ... + 85606836263.

It is an arithmetic number, because the mean of its divisors is an integer number (128410254393).

Almost surely, 2^342427345046 is an apocalyptic number.

342427345046 is a deficient number, since it is larger than the sum of its proper divisors (171213672526).

342427345046 is a wasteful number, since it uses less digits than its factorization.

342427345046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171213672525.

The product of its (nonzero) digits is 1935360, while the sum is 44.

The spelling of 342427345046 in words is "three hundred forty-two billion, four hundred twenty-seven million, three hundred forty-five thousand, forty-six".