40441141 has 8 divisors (see below), whose sum is σ = 43886304. Its totient is φ = 37043760.

The previous prime is 40441123. The next prime is 40441183. The reversal of 40441141 is 14114404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40441141 - 2⁹ = 40440629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40441741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (5485788).

Almost surely, 2^40441141 is an apocalyptic number.

It is an amenable number.

40441141 is a deficient number, since it is larger than the sum of its proper divisors (3445163).

40441141 is a wasteful number, since it uses less digits than its factorization.

40441141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23891.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 40441141 is about 6359.3349495053. The cubic root of 40441141 is about 343.2478297988.

Adding to 40441141 its reverse (14114404), we get a palindrome (54555545).

The spelling of 40441141 in words is "forty million, four hundred forty-one thousand, one hundred forty-one".