441542121342 has 64 divisors (see below), whose sum is σ = 1062808481280. Its totient is φ = 119464367616.

The previous prime is 441542121331. The next prime is 441542121343. The reversal of 441542121342 is 243121245144.

It is a super-3 number, since 3×441542121342³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441542121343) 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, 1780458 + ... + 2013234.

It is an arithmetic number, because the mean of its divisors is an integer number (16606382520).

Almost surely, 2^441542121342 is an apocalyptic number.

441542121342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

441542121342 is an abundant number, since it is smaller than the sum of its proper divisors (621266359938).

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

441542121342 is a wasteful number, since it uses less digits than its factorization.

441542121342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235185.

The product of its digits is 30720, while the sum is 33.

Adding to 441542121342 its reverse (243121245144), we get a palindrome (684663366486).

The spelling of 441542121342 in words is "four hundred forty-one billion, five hundred forty-two million, one hundred twenty-one thousand, three hundred forty-two".