401159211 has 16 divisors (see below), whose sum is σ = 549739008. Its totient is φ = 260052800.

The previous prime is 401159203. The next prime is 401159219. The reversal of 401159211 is 112951104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (401159203) and next prime (401159219).

It is a cyclic number.

It is not a de Polignac number, because 401159211 - 2³ = 401159203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401159219) 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, 33010 + ... + 43496.

It is an arithmetic number, because the mean of its divisors is an integer number (34358688).

Almost surely, 2^401159211 is an apocalyptic number.

401159211 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

401159211 is a deficient number, since it is larger than the sum of its proper divisors (148579797).

401159211 is a wasteful number, since it uses less digits than its factorization.

401159211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10842.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 401159211 is about 20028.9593089606. The cubic root of 401159211 is about 737.5173749043.

The spelling of 401159211 in words is "four hundred one million, one hundred fifty-nine thousand, two hundred eleven".