14021401131311 has 32 divisors (see below), whose sum is σ = 16481258078208. Its totient is φ = 11678680349280.

The previous prime is 14021401131203. The next prime is 14021401131337. The reversal of 14021401131311 is 11313110412041.

It is not a de Polignac number, because 14021401131311 - 2¹⁰ = 14021401130287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021401131341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105383750 + ... + 105516716.

It is an arithmetic number, because the mean of its divisors is an integer number (515039314944).

Almost surely, 2^{14021401131311} is an apocalyptic number.

14021401131311 is a deficient number, since it is larger than the sum of its proper divisors (2459856946897).

14021401131311 is a wasteful number, since it uses less digits than its factorization.

14021401131311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134811.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 14021401131311 its reverse (11313110412041), we get a palindrome (25334511543352).

The spelling of 14021401131311 in words is "fourteen trillion, twenty-one billion, four hundred one million, one hundred thirty-one thousand, three hundred eleven".