41024421257 has 4 divisors (see below), whose sum is σ = 41034673680. Its totient is φ = 41014168836.

The previous prime is 41024421203. The next prime is 41024421271. The reversal of 41024421257 is 75212442014.

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, and also an emirpimes, since its reverse is a distinct semiprime: 75212442014 = 2 ⋅37606221007.

It is a cyclic number.

It is not a de Polignac number, because 41024421257 - 2⁸ = 41024421001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41024421157) 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, 5120207 + ... + 5128212.

It is an arithmetic number, because the mean of its divisors is an integer number (10258668420).

Almost surely, 2^41024421257 is an apocalyptic number.

It is an amenable number.

41024421257 is a deficient number, since it is larger than the sum of its proper divisors (10252423).

41024421257 is a wasteful number, since it uses less digits than its factorization.

41024421257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10252422.

The product of its (nonzero) digits is 17920, while the sum is 32.

The spelling of 41024421257 in words is "forty-one billion, twenty-four million, four hundred twenty-one thousand, two hundred fifty-seven".