3442120223 has 8 divisors (see below), whose sum is σ = 3592747008. Its totient is φ = 3291574264.

The previous prime is 3442120211. The next prime is 3442120267. The reversal of 3442120223 is 3220212443.

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 3442120223 - 2⁴ = 3442120207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442120723) 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 7 ways as a sum of consecutive naturals, for example, 76790 + ... + 113052.

It is an arithmetic number, because the mean of its divisors is an integer number (449093376).

Almost surely, 2^3442120223 is an apocalyptic number.

3442120223 is a deficient number, since it is larger than the sum of its proper divisors (150626785).

3442120223 is a wasteful number, since it uses less digits than its factorization.

3442120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40413.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3442120223 is about 58669.5851613082. The cubic root of 3442120223 is about 1509.8785369310.

Adding to 3442120223 its reverse (3220212443), we get a palindrome (6662332666).

The spelling of 3442120223 in words is "three billion, four hundred forty-two million, one hundred twenty thousand, two hundred twenty-three".