401440114115 has 8 divisors (see below), whose sum is σ = 502672838688. Its totient is φ = 307188956800.

The previous prime is 401440114111. The next prime is 401440114147. The reversal of 401440114115 is 511411044104.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 401440114115 - 2² = 401440114111 is a prime.

It is a super-2 number, since 2×401440114115² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401440114111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745391686 + ... + 1745391915.

It is an arithmetic number, because the mean of its divisors is an integer number (62834104836).

Almost surely, 2^401440114115 is an apocalyptic number.

401440114115 is a deficient number, since it is larger than the sum of its proper divisors (101232724573).

401440114115 is a wasteful number, since it uses less digits than its factorization.

401440114115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490783629.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 401440114115 its reverse (511411044104), we get a palindrome (912851158219).

The spelling of 401440114115 in words is "four hundred one billion, four hundred forty million, one hundred fourteen thousand, one hundred fifteen".