427272571706 has 8 divisors (see below), whose sum is σ = 642582249984. Its totient is φ = 213078488380.

The previous prime is 427272571667. The next prime is 427272571709. The reversal of 427272571706 is 607175272724.

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

It is not an unprimeable number, because it can be changed into a prime (427272571709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278897780 + ... + 278899311.

It is an arithmetic number, because the mean of its divisors is an integer number (80322781248).

Almost surely, 2^427272571706 is an apocalyptic number.

427272571706 is a deficient number, since it is larger than the sum of its proper divisors (215309678278).

427272571706 is a wasteful number, since it uses less digits than its factorization.

427272571706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557797476.

The product of its (nonzero) digits is 2304960, while the sum is 50.

The spelling of 427272571706 in words is "four hundred twenty-seven billion, two hundred seventy-two million, five hundred seventy-one thousand, seven hundred six".