40441159 has 8 divisors (see below), whose sum is σ = 44400528. Its totient is φ = 36528960.

The previous prime is 40441123. The next prime is 40441183. The reversal of 40441159 is 95114404.

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

It is a cyclic number.

It is not a de Polignac number, because 40441159 - 2⁷ = 40441031 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 (40441189) 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, 9982 + ... + 13435.

It is an arithmetic number, because the mean of its divisors is an integer number (5550066).

Almost surely, 2^40441159 is an apocalyptic number.

40441159 is a deficient number, since it is larger than the sum of its proper divisors (3959369).

40441159 is a wasteful number, since it uses less digits than its factorization.

40441159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23585.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 40441159 is about 6359.3363647475. The cubic root of 40441159 is about 343.2478807243.

The spelling of 40441159 in words is "forty million, four hundred forty-one thousand, one hundred fifty-nine".