1313423120024 has 16 divisors (see below), whose sum is σ = 2462751760920. Its totient is φ = 656689317120.

The previous prime is 1313423120021. The next prime is 1313423120101. The reversal of 1313423120024 is 4200213243131.

It is a super-4 number, since 4×1313423120024⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1313423119975 and 1313423120002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313423120021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528057 + ... + 3002984.

Almost surely, 2^{1313423120024} is an apocalyptic number.

It is an amenable number.

1313423120024 is a deficient number, since it is larger than the sum of its proper divisors (1149328640896).

1313423120024 is a wasteful number, since it uses less digits than its factorization.

1313423120024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560730 (or 5560726 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1313423120024 its reverse (4200213243131), we get a palindrome (5513636363155).

The spelling of 1313423120024 in words is "one trillion, three hundred thirteen billion, four hundred twenty-three million, one hundred twenty thousand, twenty-four".