41054040 has 80 divisors (see below), whose sum is σ = 137998080. Its totient is φ = 10946880.

The previous prime is 41054023. The next prime is 41054047. The reversal of 41054040 is 4045014.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41054047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3096 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (1724976).

Almost surely, 2^41054040 is an apocalyptic number.

41054040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41054040 is an abundant number, since it is smaller than the sum of its proper divisors (96944040).

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

41054040 is a wasteful number, since it uses less digits than its factorization.

41054040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12694 (or 12681 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 41054040 is about 6407.3426629142. The cubic root of 41054040 is about 344.9731548110.

Adding to 41054040 its reverse (4045014), we get a palindrome (45099054).

The spelling of 41054040 in words is "forty-one million, fifty-four thousand, forty".