427076137226 has 8 divisors (see below), whose sum is σ = 640722307680. Its totient is φ = 213502034668.

The previous prime is 427076137183. The next prime is 427076137247. The reversal of 427076137226 is 622731670724.

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

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, 18002156 + ... + 18025863.

It is an arithmetic number, because the mean of its divisors is an integer number (80090288460).

Almost surely, 2^427076137226 is an apocalyptic number.

427076137226 is a deficient number, since it is larger than the sum of its proper divisors (213646170454).

427076137226 is a wasteful number, since it uses less digits than its factorization.

427076137226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36033948.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 427076137226 in words is "four hundred twenty-seven billion, seventy-six million, one hundred thirty-seven thousand, two hundred twenty-six".