41031232397 has 4 divisors (see below), whose sum is σ = 41034701856. Its totient is φ = 41027762940.

The previous prime is 41031232391. The next prime is 41031232409. The reversal of 41031232397 is 79323213014.

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 41031232397 - 2¹⁴ = 41031216013 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 (41031232391) 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, 1716929 + ... + 1740662.

It is an arithmetic number, because the mean of its divisors is an integer number (10258675464).

Almost surely, 2^41031232397 is an apocalyptic number.

It is an amenable number.

41031232397 is a deficient number, since it is larger than the sum of its proper divisors (3469459).

41031232397 is a wasteful number, since it uses less digits than its factorization.

41031232397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469458.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 41031232397 in words is "forty-one billion, thirty-one million, two hundred thirty-two thousand, three hundred ninety-seven".