427311542 has 8 divisors (see below), whose sum is σ = 732534096. Its totient is φ = 183133512.

The previous prime is 427311529. The next prime is 427311551. The reversal of 427311542 is 245113724.

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

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, 15261113 + ... + 15261140.

It is an arithmetic number, because the mean of its divisors is an integer number (91566762).

Almost surely, 2^427311542 is an apocalyptic number.

427311542 is a deficient number, since it is larger than the sum of its proper divisors (305222554).

427311542 is a wasteful number, since it uses less digits than its factorization.

427311542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30522262.

The product of its digits is 6720, while the sum is 29.

The square root of 427311542 is about 20671.5152323191. The cubic root of 427311542 is about 753.2079140063.

The spelling of 427311542 in words is "four hundred twenty-seven million, three hundred eleven thousand, five hundred forty-two".