1403242143401 has 8 divisors (see below), whose sum is σ = 1604458590720. Its totient is φ = 1202214017088.

The previous prime is 1403242143367. The next prime is 1403242143419. The reversal of 1403242143401 is 1043412423041.

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

It is not a de Polignac number, because 1403242143401 - 2¹⁰ = 1403242142377 is a prime.

It is a super-3 number, since 3×1403242143401³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403242143491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47064281 + ... + 47094086.

It is an arithmetic number, because the mean of its divisors is an integer number (200557323840).

Almost surely, 2^{1403242143401} is an apocalyptic number.

It is an amenable number.

1403242143401 is a deficient number, since it is larger than the sum of its proper divisors (201216447319).

1403242143401 is an equidigital number, since it uses as much as digits as its factorization.

1403242143401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94160503.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1403242143401 its reverse (1043412423041), we get a palindrome (2446654566442).

The spelling of 1403242143401 in words is "one trillion, four hundred three billion, two hundred forty-two million, one hundred forty-three thousand, four hundred one".