1401420133211 has 4 divisors (see below), whose sum is σ = 1601623009392. Its totient is φ = 1201217257032.

The previous prime is 1401420133189. The next prime is 1401420133213. The reversal of 1401420133211 is 1123310241041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1401420133211 - 2¹⁴ = 1401420116827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1401420133213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100101438080 + ... + 100101438093.

It is an arithmetic number, because the mean of its divisors is an integer number (400405752348).

Almost surely, 2^{1401420133211} is an apocalyptic number.

1401420133211 is a deficient number, since it is larger than the sum of its proper divisors (200202876181).

1401420133211 is an equidigital number, since it uses as much as digits as its factorization.

1401420133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200202876180.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1401420133211 its reverse (1123310241041), we get a palindrome (2524730374252).

The spelling of 1401420133211 in words is "one trillion, four hundred one billion, four hundred twenty million, one hundred thirty-three thousand, two hundred eleven".