441635607042 has 64 divisors (see below), whose sum is σ = 1068087889920. Its totient is φ = 118921042944.

The previous prime is 441635607041. The next prime is 441635607089. The reversal of 441635607042 is 240706536144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 441635606985 and 441635607003.

It is not an unprimeable number, because it can be changed into a prime (441635607041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1279738 + ... + 1587765.

It is an arithmetic number, because the mean of its divisors is an integer number (16688873280).

Almost surely, 2^441635607042 is an apocalyptic number.

441635607042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

441635607042 is an abundant number, since it is smaller than the sum of its proper divisors (626452282878).

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

441635607042 is a wasteful number, since it uses less digits than its factorization.

441635607042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867727.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 441635607042 in words is "four hundred forty-one billion, six hundred thirty-five million, six hundred seven thousand, forty-two".