441144102 has 32 divisors (see below), whose sum is σ = 1012188672. Its totient is φ = 125558784.

The previous prime is 441144083. The next prime is 441144103. The reversal of 441144102 is 201441144.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441144103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8923 + ... + 31014.

It is an arithmetic number, because the mean of its divisors is an integer number (31630896).

Almost surely, 2^441144102 is an apocalyptic number.

441144102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

441144102 is an abundant number, since it is smaller than the sum of its proper divisors (571044570).

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

441144102 is a wasteful number, since it uses less digits than its factorization.

441144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40212.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 441144102 is about 21003.4307197658. The cubic root of 441144102 is about 761.2491587859.

Adding to 441144102 its reverse (201441144), we get a palindrome (642585246).

The spelling of 441144102 in words is "four hundred forty-one million, one hundred forty-four thousand, one hundred two".