402211201411 has 4 divisors (see below), whose sum is σ = 402212471472. Its totient is φ = 402209931352.

The previous prime is 402211201409. The next prime is 402211201459. The reversal of 402211201411 is 114102112204.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 402211201411 - 2¹ = 402211201409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402211201211) 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, 268866 + ... + 936328.

It is an arithmetic number, because the mean of its divisors is an integer number (100553117868).

Almost surely, 2^402211201411 is an apocalyptic number.

402211201411 is a deficient number, since it is larger than the sum of its proper divisors (1270061).

402211201411 is an equidigital number, since it uses as much as digits as its factorization.

402211201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270060.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 402211201411 its reverse (114102112204), we get a palindrome (516313313615).

The spelling of 402211201411 in words is "four hundred two billion, two hundred eleven million, two hundred one thousand, four hundred eleven".