442012100245032 has 32 divisors (see below), whose sum is σ = 1118343868094880. Its totient is φ = 145562217750720.

The previous prime is 442012100245031. The next prime is 442012100245039. The reversal of 442012100245032 is 230542001210244.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (442012100245031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110946810319 + ... + 110946814302.

It is an arithmetic number, because the mean of its divisors is an integer number (34948245877965).

Almost surely, 2^{442012100245032} is an apocalyptic number.

It is an amenable number.

442012100245032 is an abundant number, since it is smaller than the sum of its proper divisors (676331767849848).

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

442012100245032 is a wasteful number, since it uses less digits than its factorization.

442012100245032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221893624713 (or 221893624709 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 442012100245032 its reverse (230542001210244), we get a palindrome (672554101455276).

The spelling of 442012100245032 in words is "four hundred forty-two trillion, twelve billion, one hundred million, two hundred forty-five thousand, thirty-two".