401416241 has 4 divisors (see below), whose sum is σ = 414365184. Its totient is φ = 388467300.

The previous prime is 401416207. The next prime is 401416247. The reversal of 401416241 is 142614104.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401416241 - 2¹⁴ = 401399857 is a prime.

It is a super-2 number, since 2×401416241² = 322269997077140162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401416247) 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, 6474425 + ... + 6474486.

It is an arithmetic number, because the mean of its divisors is an integer number (103591296).

Almost surely, 2^401416241 is an apocalyptic number.

It is an amenable number.

401416241 is a deficient number, since it is larger than the sum of its proper divisors (12948943).

401416241 is a wasteful number, since it uses less digits than its factorization.

401416241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12948942.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 401416241 is about 20035.3747406930. The cubic root of 401416241 is about 737.6748548726.

The spelling of 401416241 in words is "four hundred one million, four hundred sixteen thousand, two hundred forty-one".