434442213122 has 16 divisors (see below), whose sum is σ = 687028241760. Its totient is φ = 205468360992.

The previous prime is 434442213077. The next prime is 434442213131. The reversal of 434442213122 is 221312244434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8865683 + ... + 8914550.

It is an arithmetic number, because the mean of its divisors is an integer number (42939265110).

Almost surely, 2^434442213122 is an apocalyptic number.

434442213122 is a deficient number, since it is larger than the sum of its proper divisors (252586028638).

434442213122 is a wasteful number, since it uses less digits than its factorization.

434442213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780897.

The product of its digits is 36864, while the sum is 32.

Adding to 434442213122 its reverse (221312244434), we get a palindrome (655754457556).

The spelling of 434442213122 in words is "four hundred thirty-four billion, four hundred forty-two million, two hundred thirteen thousand, one hundred twenty-two".