400410431423012 has 12 divisors (see below), whose sum is σ = 702145379749296. Its totient is φ = 199797465780360.

The previous prime is 400410431422973. The next prime is 400410431423039. The reversal of 400410431423012 is 210324134014004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101937480578 + ... + 101937484505.

It is an arithmetic number, because the mean of its divisors is an integer number (58512114979108).

Almost surely, 2^{400410431423012} is an apocalyptic number.

It is an amenable number.

400410431423012 is a deficient number, since it is larger than the sum of its proper divisors (301734948326284).

400410431423012 is a wasteful number, since it uses less digits than its factorization.

400410431423012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203874965578 (or 203874965576 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 400410431423012 its reverse (210324134014004), we get a palindrome (610734565437016).

The spelling of 400410431423012 in words is "four hundred trillion, four hundred ten billion, four hundred thirty-one million, four hundred twenty-three thousand, twelve".