41442534 has 72 divisors (see below), whose sum is σ = 109994040. Its totient is φ = 11212992.

The previous prime is 41442529. The next prime is 41442547. The reversal of 41442534 is 43524414.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 41442498 and 41442507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15522 + ... + 17994.

It is an arithmetic number, because the mean of its divisors is an integer number (1527695).

Almost surely, 2^41442534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41442534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54997020).

41442534 is an abundant number, since it is smaller than the sum of its proper divisors (68551506).

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

41442534 is a wasteful number, since it uses less digits than its factorization.

41442534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2504 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 41442534 is about 6437.5875916371. The cubic root of 41442534 is about 346.0578995847.

Adding to 41442534 its reverse (43524414), we get a palindrome (84966948).

The spelling of 41442534 in words is "forty-one million, four hundred forty-two thousand, five hundred thirty-four".