442350053244 has 54 divisors (see below), whose sum is σ = 1229054808800. Its totient is φ = 134045469360.

The previous prime is 442350053227. The next prime is 442350053287.

442350053244 is a `hidden beast` number, since 44 + 23 + 500 + 53 + 2 + 44 = 666.

442350053244 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 442350053199 and 442350053208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50770444 + ... + 50779155.

Almost surely, 2^442350053244 is an apocalyptic number.

442350053244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442350053244 is an abundant number, since it is smaller than the sum of its proper divisors (786704755556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442350053244 is a wasteful number, since it uses less digits than its factorization.

442350053244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101549631 (or 101549615 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 4423500 and 53244, that added together give a palindrome (4476744).

The spelling of 442350053244 in words is "four hundred forty-two billion, three hundred fifty million, fifty-three thousand, two hundred forty-four".