1401443403131 has 8 divisors (see below), whose sum is σ = 1487755620864. Its totient is φ = 1315561671040.

The previous prime is 1401443403089. The next prime is 1401443403149. The reversal of 1401443403131 is 1313043441041.

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

It is a cyclic number.

It is not a de Polignac number, because 1401443403131 - 2¹⁴ = 1401443386747 is a prime.

It is a super-2 number, since 2×1401443403131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1401443403094 and 1401443403103.

It is not an unprimeable number, because it can be changed into a prime (1401443403161) 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 7 ways as a sum of consecutive naturals, for example, 107614700 + ... + 107627721.

It is an arithmetic number, because the mean of its divisors is an integer number (185969452608).

Almost surely, 2^{1401443403131} is an apocalyptic number.

1401443403131 is a deficient number, since it is larger than the sum of its proper divisors (86312217733).

1401443403131 is a wasteful number, since it uses less digits than its factorization.

1401443403131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215242821.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1401443403131 its reverse (1313043441041), we get a palindrome (2714486844172).

The spelling of 1401443403131 in words is "one trillion, four hundred one billion, four hundred forty-three million, four hundred three thousand, one hundred thirty-one".