201400411 has 4 divisors (see below), whose sum is σ = 213247512. Its totient is φ = 189553312.

The previous prime is 201400393. The next prime is 201400481. The reversal of 201400411 is 114004102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114004102 = 2 ⋅57002051.

It is a cyclic number.

It is not a de Polignac number, because 201400411 - 2⁵ = 201400379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201400391 and 201400400.

It is not an unprimeable number, because it can be changed into a prime (201400481) 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, 5923525 + ... + 5923558.

It is an arithmetic number, because the mean of its divisors is an integer number (53311878).

Almost surely, 2^201400411 is an apocalyptic number.

201400411 is a deficient number, since it is larger than the sum of its proper divisors (11847101).

201400411 is a wasteful number, since it uses less digits than its factorization.

201400411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11847100.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 201400411 is about 14191.5612601292. The cubic root of 201400411 is about 586.1653163794.

Adding to 201400411 its reverse (114004102), we get a palindrome (315404513).

The spelling of 201400411 in words is "two hundred one million, four hundred thousand, four hundred eleven".