41501220923 has 4 divisors (see below), whose sum is σ = 41501784408. Its totient is φ = 41500657440.

The previous prime is 41501220911. The next prime is 41501220949. The reversal of 41501220923 is 32902210514.

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 41501220923 - 2³⁴ = 24321351739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41501220623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151061 + ... + 325302.

It is an arithmetic number, because the mean of its divisors is an integer number (10375446102).

Almost surely, 2^41501220923 is an apocalyptic number.

41501220923 is a deficient number, since it is larger than the sum of its proper divisors (563485).

41501220923 is an equidigital number, since it uses as much as digits as its factorization.

41501220923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563484.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 41501220923 in words is "forty-one billion, five hundred one million, two hundred twenty thousand, nine hundred twenty-three".