40241110531 has 4 divisors (see below), whose sum is σ = 40725943272. Its totient is φ = 39756277792.

The previous prime is 40241110493. The next prime is 40241110543. The reversal of 40241110531 is 13501114204.

40241110531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40241110531 - 2²³ = 40232721923 is a prime.

It is a super-2 number, since 2×40241110531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40241110331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242416246 + ... + 242416411.

It is an arithmetic number, because the mean of its divisors is an integer number (10181485818).

Almost surely, 2^40241110531 is an apocalyptic number.

40241110531 is a deficient number, since it is larger than the sum of its proper divisors (484832741).

40241110531 is an equidigital number, since it uses as much as digits as its factorization.

40241110531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484832740.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 40241110531 its reverse (13501114204), we get a palindrome (53742224735).

The spelling of 40241110531 in words is "forty billion, two hundred forty-one million, one hundred ten thousand, five hundred thirty-one".