41023431 has 24 divisors (see below), whose sum is σ = 63938160. Its totient is φ = 25249536.

The previous prime is 41023403. The next prime is 41023441. The reversal of 41023431 is 13432014.

It is not a de Polignac number, because 41023431 - 2¹⁴ = 41007047 is a prime.

It is a super-2 number, since 2×41023431² = 3365843782023522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41023441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5580 + ... + 10638.

It is an arithmetic number, because the mean of its divisors is an integer number (2664090).

Almost surely, 2^41023431 is an apocalyptic number.

41023431 is a deficient number, since it is larger than the sum of its proper divisors (22914729).

41023431 is a wasteful number, since it uses less digits than its factorization.

41023431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135 (or 5132 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 41023431 is about 6404.9536298087. The cubic root of 41023431 is about 344.8873986658.

Adding to 41023431 its reverse (13432014), we get a palindrome (54455445).

The spelling of 41023431 in words is "forty-one million, twenty-three thousand, four hundred thirty-one".