40524004141 has 4 divisors (see below), whose sum is σ = 40529915712. Its totient is φ = 40518092572.

The previous prime is 40524004097. The next prime is 40524004153. The reversal of 40524004141 is 14140042504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40524004141 - 2⁷ = 40524004013 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 (40524004181) 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, 2945491 + ... + 2959216.

It is an arithmetic number, because the mean of its divisors is an integer number (10132478928).

Almost surely, 2^40524004141 is an apocalyptic number.

It is an amenable number.

40524004141 is a deficient number, since it is larger than the sum of its proper divisors (5911571).

40524004141 is an equidigital number, since it uses as much as digits as its factorization.

40524004141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911570.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 40524004141 its reverse (14140042504), we get a palindrome (54664046645).

The spelling of 40524004141 in words is "forty billion, five hundred twenty-four million, four thousand, one hundred forty-one".