400120034110 has 8 divisors (see below), whose sum is σ = 720216061416. Its totient is φ = 160048013640.

The previous prime is 400120034107. The next prime is 400120034159. The reversal of 400120034110 is 11430021004.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20006001696 + ... + 20006001715.

It is an arithmetic number, because the mean of its divisors is an integer number (90027007677).

Almost surely, 2^400120034110 is an apocalyptic number.

400120034110 is a deficient number, since it is larger than the sum of its proper divisors (320096027306).

400120034110 is a wasteful number, since it uses less digits than its factorization.

400120034110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40012003418.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 400120034110 its reverse (11430021004), we get a palindrome (411550055114).

The spelling of 400120034110 in words is "four hundred billion, one hundred twenty million, thirty-four thousand, one hundred ten".