401220314 has 16 divisors (see below), whose sum is σ = 657383040. Its totient is φ = 182139360.

The previous prime is 401220311. The next prime is 401220317. The reversal of 401220314 is 413022104.

It is an interprime number because it is at equal distance from previous prime (401220311) and next prime (401220317).

It is a junction number, because it is equal to n+sod(n) for n = 401220292 and 401220301.

It is not an unprimeable number, because it can be changed into a prime (401220311) 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, 6527 + ... + 29069.

It is an arithmetic number, because the mean of its divisors is an integer number (41086440).

Almost surely, 2^401220314 is an apocalyptic number.

401220314 is a deficient number, since it is larger than the sum of its proper divisors (256162726).

401220314 is a wasteful number, since it uses less digits than its factorization.

401220314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23365.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 401220314 is about 20030.4846172028. The cubic root of 401220314 is about 737.5548182560.

Adding to 401220314 its reverse (413022104), we get a palindrome (814242418).

The spelling of 401220314 in words is "four hundred one million, two hundred twenty thousand, three hundred fourteen".