21339104119 has 8 divisors (see below), whose sum is σ = 21693812400. Its totient is φ = 20984553600.

The previous prime is 21339104113. The next prime is 21339104131. The reversal of 21339104119 is 91140193312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21339104119 - 2³¹ = 19191620471 is a prime.

It is a super-2 number, since 2×21339104119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21339104113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250932 + ... + 325030.

It is an arithmetic number, because the mean of its divisors is an integer number (2711726550).

Almost surely, 2^21339104119 is an apocalyptic number.

21339104119 is a deficient number, since it is larger than the sum of its proper divisors (354708281).

21339104119 is an equidigital number, since it uses as much as digits as its factorization.

21339104119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78881.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 21339104119 in words is "twenty-one billion, three hundred thirty-nine million, one hundred four thousand, one hundred nineteen".