401423363 has 16 divisors (see below), whose sum is σ = 466145280. Its totient is φ = 341635200.

The previous prime is 401423353. The next prime is 401423377. The reversal of 401423363 is 363324104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 401423363 - 2⁶ = 401423299 is a prime.

It is a super-2 number, since 2×401423363² = 322281432724459538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401423303) 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, 30098 + ... + 41336.

It is an arithmetic number, because the mean of its divisors is an integer number (29134080).

Almost surely, 2^401423363 is an apocalyptic number.

401423363 is a deficient number, since it is larger than the sum of its proper divisors (64721917).

401423363 is a wasteful number, since it uses less digits than its factorization.

401423363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 401423363 is about 20035.5524755371. The cubic root of 401423363 is about 737.6792175007.

Adding to 401423363 its reverse (363324104), we get a palindrome (764747467).

The spelling of 401423363 in words is "four hundred one million, four hundred twenty-three thousand, three hundred sixty-three".