13144412121401 has 8 divisors (see below), whose sum is σ = 14340413903808. Its totient is φ = 11948586210000.

The previous prime is 13144412121317. The next prime is 13144412121431. The reversal of 13144412121401 is 10412121444131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13144412121401 - 2²² = 13144407927097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13144412121431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43811450 + ... + 44110451.

It is an arithmetic number, because the mean of its divisors is an integer number (1792551737976).

Almost surely, 2^{13144412121401} is an apocalyptic number.

13144412121401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13144412121401 is a deficient number, since it is larger than the sum of its proper divisors (1196001782407).

13144412121401 is a wasteful number, since it uses less digits than its factorization.

13144412121401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87935503.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 13144412121401 its reverse (10412121444131), we get a palindrome (23556533565532).

The spelling of 13144412121401 in words is "thirteen trillion, one hundred forty-four billion, four hundred twelve million, one hundred twenty-one thousand, four hundred one".