22141440039 has 4 divisors (see below), whose sum is σ = 29521920056. Its totient is φ = 14760960024.

The previous prime is 22141439953. The next prime is 22141440049. The reversal of 22141440039 is 93004414122.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22141440039 - 2¹⁵ = 22141407271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22141439988 and 22141440015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22141440049) 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, 3690240004 + ... + 3690240009.

It is an arithmetic number, because the mean of its divisors is an integer number (7380480014).

Almost surely, 2^22141440039 is an apocalyptic number.

22141440039 is a deficient number, since it is larger than the sum of its proper divisors (7380480017).

22141440039 is an equidigital number, since it uses as much as digits as its factorization.

22141440039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7380480016.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 22141440039 in words is "twenty-two billion, one hundred forty-one million, four hundred forty thousand, thirty-nine".