13120411403342 has 4 divisors (see below), whose sum is σ = 19680617105016. Its totient is φ = 6560205701670.

The previous prime is 13120411403329. The next prime is 13120411403371. The reversal of 13120411403342 is 24330411402131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280102850834 + ... + 3280102850837.

It is an arithmetic number, because the mean of its divisors is an integer number (4920154276254).

Almost surely, 2^{13120411403342} is an apocalyptic number.

13120411403342 is a deficient number, since it is larger than the sum of its proper divisors (6560205701674).

13120411403342 is an equidigital number, since it uses as much as digits as its factorization.

13120411403342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560205701673.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13120411403342 its reverse (24330411402131), we get a palindrome (37450822805473).

The spelling of 13120411403342 in words is "thirteen trillion, one hundred twenty billion, four hundred eleven million, four hundred three thousand, three hundred forty-two".