401234132211 has 16 divisors (see below), whose sum is σ = 583996556160. Its totient is φ = 243012504320.

The previous prime is 401234132203. The next prime is 401234132219. The reversal of 401234132211 is 112231432104.

It is an interprime number because it is at equal distance from previous prime (401234132203) and next prime (401234132219).

It is a cyclic number.

It is not a de Polignac number, because 401234132211 - 2³ = 401234132203 is a prime.

It is a super-3 number, since 3×401234132211³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (401234132219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3941406 + ... + 4041923.

It is an arithmetic number, because the mean of its divisors is an integer number (36499784760).

Almost surely, 2^401234132211 is an apocalyptic number.

401234132211 is a deficient number, since it is larger than the sum of its proper divisors (182762423949).

401234132211 is a wasteful number, since it uses less digits than its factorization.

401234132211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984866.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 401234132211 its reverse (112231432104), we get a palindrome (513465564315).

The spelling of 401234132211 in words is "four hundred one billion, two hundred thirty-four million, one hundred thirty-two thousand, two hundred eleven".