441142436 has 24 divisors (see below), whose sum is σ = 884921856. Its totient is φ = 188496000.

The previous prime is 441142433. The next prime is 441142439. The reversal of 441142436 is 634241144.

It is an interprime number because it is at equal distance from previous prime (441142433) and next prime (441142439).

It is a super-3 number, since 3×441142436³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441142399 and 441142408.

It is not an unprimeable number, because it can be changed into a prime (441142433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13940 + ... + 32811.

It is an arithmetic number, because the mean of its divisors is an integer number (36871744).

Almost surely, 2^441142436 is an apocalyptic number.

It is an amenable number.

441142436 is an abundant number, since it is smaller than the sum of its proper divisors (443779420).

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

441142436 is a wasteful number, since it uses less digits than its factorization.

441142436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47099 (or 47097 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 441142436 is about 21003.3910595408. The cubic root of 441142436 is about 761.2482004877.

The spelling of 441142436 in words is "four hundred forty-one million, one hundred forty-two thousand, four hundred thirty-six".