1323323420254 has 32 divisors (see below), whose sum is σ = 2279576799360. Its totient is φ = 569810181600.

The previous prime is 1323323420249. The next prime is 1323323420257. The reversal of 1323323420254 is 4520243233231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323323420257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5935237 + ... + 6154159.

It is an arithmetic number, because the mean of its divisors is an integer number (71236774980).

Almost surely, 2^{1323323420254} is an apocalyptic number.

1323323420254 is a deficient number, since it is larger than the sum of its proper divisors (956253379106).

1323323420254 is a wasteful number, since it uses less digits than its factorization.

1323323420254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233416.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 1323323420254 its reverse (4520243233231), we get a palindrome (5843566653485).

The spelling of 1323323420254 in words is "one trillion, three hundred twenty-three billion, three hundred twenty-three million, four hundred twenty thousand, two hundred fifty-four".