441430042242 has 64 divisors (see below), whose sum is σ = 1096348262400. Its totient is φ = 115630467840.

The previous prime is 441430042201. The next prime is 441430042243. The reversal of 441430042242 is 242240034144.

It is not an unprimeable number, because it can be changed into a prime (441430042243) 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, 8897367 + ... + 8946842.

It is an arithmetic number, because the mean of its divisors is an integer number (17130441600).

Almost surely, 2^441430042242 is an apocalyptic number.

441430042242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

441430042242 is an abundant number, since it is smaller than the sum of its proper divisors (654918220158).

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

441430042242 is a wasteful number, since it uses less digits than its factorization.

441430042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17844271.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 441430042242 its reverse (242240034144), we get a palindrome (683670076386).

The spelling of 441430042242 in words is "four hundred forty-one billion, four hundred thirty million, forty-two thousand, two hundred forty-two".