1323011030424 has 64 divisors (see below), whose sum is σ = 3482753520000. Its totient is φ = 417655491840.

The previous prime is 1323011030423. The next prime is 1323011030447. The reversal of 1323011030424 is 4240301103231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1323011030394 and 1323011030403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323011030423) 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, 914559 + ... + 1866129.

It is an arithmetic number, because the mean of its divisors is an integer number (54418023750).

Almost surely, 2^{1323011030424} is an apocalyptic number.

It is an amenable number.

1323011030424 is an abundant number, since it is smaller than the sum of its proper divisors (2159742489576).

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

1323011030424 is a wasteful number, since it uses less digits than its factorization.

1323011030424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954648 (or 954644 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1323011030424 its reverse (4240301103231), we get a palindrome (5563312133655).

The spelling of 1323011030424 in words is "one trillion, three hundred twenty-three billion, eleven million, thirty thousand, four hundred twenty-four".