1323442034420 has 48 divisors (see below), whose sum is σ = 3032003112768. Its totient is φ = 481232962560.

The previous prime is 1323442034381. The next prime is 1323442034449. The reversal of 1323442034420 is 244302443231.

It is a super-4 number, since 4×1323442034420⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

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, 6382007 + ... + 6586113.

It is an arithmetic number, because the mean of its divisors is an integer number (63166731516).

Almost surely, 2^{1323442034420} is an apocalyptic number.

1323442034420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323442034420 is an abundant number, since it is smaller than the sum of its proper divisors (1708561078348).

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

1323442034420 is a wasteful number, since it uses less digits than its factorization.

1323442034420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233600 (or 233598 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1323442034420 its reverse (244302443231), we get a palindrome (1567744477651).

The spelling of 1323442034420 in words is "one trillion, three hundred twenty-three billion, four hundred forty-two million, thirty-four thousand, four hundred twenty".