442140767024 has 20 divisors (see below), whose sum is σ = 934524803400. Its totient is φ = 200973075840.

The previous prime is 442140766999. The next prime is 442140767083. The reversal of 442140767024 is 420767041244.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256081549 + ... + 1256081900.

It is an arithmetic number, because the mean of its divisors is an integer number (46726240170).

Almost surely, 2^442140767024 is an apocalyptic number.

442140767024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442140767024 is an abundant number, since it is smaller than the sum of its proper divisors (492384036376).

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

442140767024 is a wasteful number, since it uses less digits than its factorization.

442140767024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512163468 (or 2512163462 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 442140767024 in words is "four hundred forty-two billion, one hundred forty million, seven hundred sixty-seven thousand, twenty-four".