13143412023524 has 12 divisors (see below), whose sum is σ = 23561970335148. Its totient is φ = 6411420499200.

The previous prime is 13143412023487. The next prime is 13143412023551. The reversal of 13143412023524 is 42532021434131.

It can be written as a sum of positive squares in 2 ways, for example, as 2532496669924 + 10610915353600 = 1591382^2 + 3257440^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40071377957 + ... + 40071378284.

It is an arithmetic number, because the mean of its divisors is an integer number (1963497527929).

Almost surely, 2^{13143412023524} is an apocalyptic number.

It is an amenable number.

13143412023524 is a deficient number, since it is larger than the sum of its proper divisors (10418558311624).

13143412023524 is a wasteful number, since it uses less digits than its factorization.

13143412023524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80142756286 (or 80142756284 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 13143412023524 its reverse (42532021434131), we get a palindrome (55675433457655).

The spelling of 13143412023524 in words is "thirteen trillion, one hundred forty-three billion, four hundred twelve million, twenty-three thousand, five hundred twenty-four".