427822556934 has 8 divisors (see below), whose sum is σ = 855645113880. Its totient is φ = 142607518976.

The previous prime is 427822556897. The next prime is 427822556947. The reversal of 427822556934 is 439655228724.

It is a sphenic number, since it is the product of 3 distinct primes.

427822556934 is an admirable number.

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, 35651879739 + ... + 35651879750.

It is an arithmetic number, because the mean of its divisors is an integer number (106955639235).

Almost surely, 2^427822556934 is an apocalyptic number.

427822556934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427822556934 is a wasteful number, since it uses less digits than its factorization.

427822556934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71303759494.

The product of its digits is 29030400, while the sum is 57.

The spelling of 427822556934 in words is "four hundred twenty-seven billion, eight hundred twenty-two million, five hundred fifty-six thousand, nine hundred thirty-four".