401314202 has 8 divisors (see below), whose sum is σ = 603895476. Its totient is φ = 200015712.

The previous prime is 401314201. The next prime is 401314211. The reversal of 401314202 is 202413104.

It can be written as a sum of positive squares in 2 ways, for example, as 266962921 + 134351281 = 16339^2 + 11591^2 .

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

It is a super-2 number, since 2×401314202² = 322106177453793608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401314201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319913 + ... + 321164.

Almost surely, 2^401314202 is an apocalyptic number.

401314202 is a deficient number, since it is larger than the sum of its proper divisors (202581274).

401314202 is a wasteful number, since it uses less digits than its factorization.

401314202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641392.

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

The square root of 401314202 is about 20032.8281078833. The cubic root of 401314202 is about 737.6123445440.

Adding to 401314202 its reverse (202413104), we get a palindrome (603727306).

The spelling of 401314202 in words is "four hundred one million, three hundred fourteen thousand, two hundred two".