401223010 has 16 divisors (see below), whose sum is σ = 734443200. Its totient is φ = 157768816.

The previous prime is 401222999. The next prime is 401223013. The reversal of 401223010 is 10322104.

It is not an unprimeable number, because it can be changed into a prime (401223013) 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, 339430 + ... + 340609.

It is an arithmetic number, because the mean of its divisors is an integer number (45902700).

Almost surely, 2^401223010 is an apocalyptic number.

401223010 is a deficient number, since it is larger than the sum of its proper divisors (333220190).

401223010 is a wasteful number, since it uses less digits than its factorization.

401223010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680105.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 401223010 is about 20030.5519145130. The cubic root of 401223010 is about 737.5564702522.

Adding to 401223010 its reverse (10322104), we get a palindrome (411545114).

The spelling of 401223010 in words is "four hundred one million, two hundred twenty-three thousand, ten".