14020031521141 has 32 divisors (see below), whose sum is σ = 14564337435648. Its totient is φ = 13487344727040.

The previous prime is 14020031521103. The next prime is 14020031521183. The reversal of 14020031521141 is 14112513002041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14020031521141 - 2⁴¹ = 11821008265589 is a prime.

It is a super-2 number, since 2×14020031521141² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020031521241) 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 31 ways as a sum of consecutive naturals, for example, 1355504016 + ... + 1355514358.

It is an arithmetic number, because the mean of its divisors is an integer number (455135544864).

Almost surely, 2^{14020031521141} is an apocalyptic number.

It is an amenable number.

14020031521141 is a deficient number, since it is larger than the sum of its proper divisors (544305914507).

14020031521141 is a wasteful number, since it uses less digits than its factorization.

14020031521141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11781.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 14020031521141 its reverse (14112513002041), we get a palindrome (28132544523182).

The spelling of 14020031521141 in words is "fourteen trillion, twenty billion, thirty-one million, five hundred twenty-one thousand, one hundred forty-one".