1322454423234 has 32 divisors (see below), whose sum is σ = 3022787779200. Its totient is φ = 377839769472.

The previous prime is 1322454423229. The next prime is 1322454423313. The reversal of 1322454423234 is 4323244542231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1322454423192 and 1322454423201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5941792 + ... + 6160340.

It is an arithmetic number, because the mean of its divisors is an integer number (94462118100).

Almost surely, 2^{1322454423234} is an apocalyptic number.

1322454423234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1322454423234 is an abundant number, since it is smaller than the sum of its proper divisors (1700333355966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322454423234 is a wasteful number, since it uses less digits than its factorization.

1322454423234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362634.

The product of its digits is 552960, while the sum is 39.

Adding to 1322454423234 its reverse (4323244542231), we get a palindrome (5645698965465).

The spelling of 1322454423234 in words is "one trillion, three hundred twenty-two billion, four hundred fifty-four million, four hundred twenty-three thousand, two hundred thirty-four".