442362355811 has 8 divisors (see below), whose sum is σ = 445370001840. Its totient is φ = 439357115808.

The previous prime is 442362355763. The next prime is 442362355819. The reversal of 442362355811 is 118553263244.

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

It is a cyclic number.

It is not a de Polignac number, because 442362355811 - 2³⁴ = 425182486627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442362355819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231776 + ... + 968733.

It is an arithmetic number, because the mean of its divisors is an integer number (55671250230).

Almost surely, 2^442362355811 is an apocalyptic number.

442362355811 is a deficient number, since it is larger than the sum of its proper divisors (3007646029).

442362355811 is a wasteful number, since it uses less digits than its factorization.

442362355811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203013.

The product of its digits is 691200, while the sum is 44.

The spelling of 442362355811 in words is "four hundred forty-two billion, three hundred sixty-two million, three hundred fifty-five thousand, eight hundred eleven".