220326794239 has 4 divisors (see below), whose sum is σ = 220430187640. Its totient is φ = 220223400840.

The previous prime is 220326794201. The next prime is 220326794249. The reversal of 220326794239 is 932497623022.

220326794239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220326794239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220326794192 and 220326794201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220326794249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51693504 + ... + 51697765.

It is an arithmetic number, because the mean of its divisors is an integer number (55107546910).

Almost surely, 2^220326794239 is an apocalyptic number.

220326794239 is a deficient number, since it is larger than the sum of its proper divisors (103393401).

220326794239 is a wasteful number, since it uses less digits than its factorization.

220326794239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103393400.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 220326794239 in words is "two hundred twenty billion, three hundred twenty-six million, seven hundred ninety-four thousand, two hundred thirty-nine".