41442345 has 96 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 17418240.

The previous prime is 41442341. The next prime is 41442371. The reversal of 41442345 is 54324414.

It is a happy number.

It is not a de Polignac number, because 41442345 - 2² = 41442341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41442341) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 380151 + ... + 380259.

It is an arithmetic number, because the mean of its divisors is an integer number (926640).

Almost surely, 2^41442345 is an apocalyptic number.

41442345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41442345 is an abundant number, since it is smaller than the sum of its proper divisors (47515095).

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

41442345 is a wasteful number, since it uses less digits than its factorization.

41442345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 212 counting only the distinct ones).

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

The square root of 41442345 is about 6437.5729122085. The cubic root of 41442345 is about 346.0573735146.

Adding to 41442345 its reverse (54324414), we get a palindrome (95766759).

The spelling of 41442345 in words is "forty-one million, four hundred forty-two thousand, three hundred forty-five".