41820083889 has 4 divisors (see below), whose sum is σ = 55760111856. Its totient is φ = 27880055924.

The previous prime is 41820083881. The next prime is 41820083941. The reversal of 41820083889 is 98838002814.

It is a happy number.

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 41820083889 - 2³ = 41820083881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41820083881) 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, 6970013979 + ... + 6970013984.

It is an arithmetic number, because the mean of its divisors is an integer number (13940027964).

Almost surely, 2^41820083889 is an apocalyptic number.

It is an amenable number.

41820083889 is a deficient number, since it is larger than the sum of its proper divisors (13940027967).

41820083889 is a wasteful number, since it uses less digits than its factorization.

41820083889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13940027966.

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 41820083889 in words is "forty-one billion, eight hundred twenty million, eighty-three thousand, eight hundred eighty-nine".