14401401131 has 32 divisors (see below), whose sum is σ = 17193072960. Its totient is φ = 11934203904.

The previous prime is 14401401127. The next prime is 14401401173. The reversal of 14401401131 is 13110410441.

It is a cyclic number.

It is not a de Polignac number, because 14401401131 - 2² = 14401401127 is a prime.

It is a super-2 number, since 2×14401401131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14401401731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518411 + ... + 545483.

It is an arithmetic number, because the mean of its divisors is an integer number (537283530).

Almost surely, 2^14401401131 is an apocalyptic number.

14401401131 is a deficient number, since it is larger than the sum of its proper divisors (2791671829).

14401401131 is a wasteful number, since it uses less digits than its factorization.

14401401131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27215.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14401401131 its reverse (13110410441), we get a palindrome (27511811572).

The spelling of 14401401131 in words is "fourteen billion, four hundred one million, four hundred one thousand, one hundred thirty-one".