13127420111404 has 48 divisors (see below), whose sum is σ = 25164503562240. Its totient is φ = 5972824725120.

The previous prime is 13127420111401. The next prime is 13127420111419. The reversal of 13127420111404 is 40411102472131.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (13127420111401) 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, 38839209 + ... + 39175744.

It is an arithmetic number, because the mean of its divisors is an integer number (524260490880).

Almost surely, 2^{13127420111404} is an apocalyptic number.

It is an amenable number.

13127420111404 is a deficient number, since it is larger than the sum of its proper divisors (12037083450836).

13127420111404 is a wasteful number, since it uses less digits than its factorization.

13127420111404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78015070 (or 78015068 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 13127420111404 its reverse (40411102472131), we get a palindrome (53538522583535).

The spelling of 13127420111404 in words is "thirteen trillion, one hundred twenty-seven billion, four hundred twenty million, one hundred eleven thousand, four hundred four".