41501032231 has 4 divisors (see below), whose sum is σ = 41647679272. Its totient is φ = 41354385192.

The previous prime is 41501032219. The next prime is 41501032249. The reversal of 41501032231 is 13223010514.

It is a happy number.

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 41501032231 - 2¹⁹ = 41500507943 is a prime.

It is a super-2 number, since 2×41501032231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41501032201) 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, 73323096 + ... + 73323661.

It is an arithmetic number, because the mean of its divisors is an integer number (10411919818).

Almost surely, 2^41501032231 is an apocalyptic number.

41501032231 is a deficient number, since it is larger than the sum of its proper divisors (146647041).

41501032231 is a wasteful number, since it uses less digits than its factorization.

41501032231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146647040.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 41501032231 its reverse (13223010514), we get a palindrome (54724042745).

The spelling of 41501032231 in words is "forty-one billion, five hundred one million, thirty-two thousand, two hundred thirty-one".