442312958627 has 4 divisors (see below), whose sum is σ = 468331367976. Its totient is φ = 416294549280.

The previous prime is 442312958621. The next prime is 442312958629. The reversal of 442312958627 is 726859213244.

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

It is a cyclic number.

It is not a de Polignac number, because 442312958627 - 2¹⁶ = 442312893091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442312958621) 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, 13009204649 + ... + 13009204682.

It is an arithmetic number, because the mean of its divisors is an integer number (117082841994).

Almost surely, 2^442312958627 is an apocalyptic number.

442312958627 is a deficient number, since it is larger than the sum of its proper divisors (26018409349).

442312958627 is a wasteful number, since it uses less digits than its factorization.

442312958627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26018409348.

The product of its digits is 5806080, while the sum is 53.

The spelling of 442312958627 in words is "four hundred forty-two billion, three hundred twelve million, nine hundred fifty-eight thousand, six hundred twenty-seven".