442516235318876 has 48 divisors (see below), whose sum is σ = 810378103852800. Its totient is φ = 211034538097152.

The previous prime is 442516235318851. The next prime is 442516235318959. The reversal of 442516235318876 is 678813532615244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2249156915 + ... + 2249353653.

It is an arithmetic number, because the mean of its divisors is an integer number (16882877163600).

Almost surely, 2^{442516235318876} is an apocalyptic number.

442516235318876 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

442516235318876 is a deficient number, since it is larger than the sum of its proper divisors (367861868533924).

442516235318876 is a wasteful number, since it uses less digits than its factorization.

442516235318876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266378 (or 266376 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 65.

The spelling of 442516235318876 in words is "four hundred forty-two trillion, five hundred sixteen billion, two hundred thirty-five million, three hundred eighteen thousand, eight hundred seventy-six".