401173411 has 4 divisors (see below), whose sum is σ = 403866000. Its totient is φ = 398480824.

The previous prime is 401173403. The next prime is 401173417. The reversal of 401173411 is 114371104.

It is a happy number.

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 401173411 - 2³ = 401173403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401173417) 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, 1346071 + ... + 1346368.

It is an arithmetic number, because the mean of its divisors is an integer number (100966500).

Almost surely, 2^401173411 is an apocalyptic number.

401173411 is a deficient number, since it is larger than the sum of its proper divisors (2692589).

401173411 is a wasteful number, since it uses less digits than its factorization.

401173411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692588.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 401173411 is about 20029.3137925392. The cubic root of 401173411 is about 737.5260768717.

The spelling of 401173411 in words is "four hundred one million, one hundred seventy-three thousand, four hundred eleven".