442333400013324 has 84 divisors (see below), whose sum is σ = 1161174856324000. Its totient is φ = 147370705616160.

The previous prime is 442333400013269. The next prime is 442333400013383. The reversal of 442333400013324 is 423310004333244.

442333400013324 is a `hidden beast` number, since 4 + 4 + 233 + 3 + 400 + 0 + 13 + 3 + 2 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 32112847 + ... + 43771014.

Almost surely, 2^{442333400013324} is an apocalyptic number.

It is an amenable number.

442333400013324 is an abundant number, since it is smaller than the sum of its proper divisors (718841456310676).

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

442333400013324 is a wasteful number, since it uses less digits than its factorization.

442333400013324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75885882 (or 75885865 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 442333400013324 its reverse (423310004333244), we get a palindrome (865643404346568).

The spelling of 442333400013324 in words is "four hundred forty-two trillion, three hundred thirty-three billion, four hundred million, thirteen thousand, three hundred twenty-four".