400420240314 has 16 divisors (see below), whose sum is σ = 800870630400. Its totient is φ = 133468388480.

The previous prime is 400420240261. The next prime is 400420240331. The reversal of 400420240314 is 413042024004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081722 + ... + 1403909.

It is an arithmetic number, because the mean of its divisors is an integer number (50054414400).

Almost surely, 2^400420240314 is an apocalyptic number.

400420240314 is an abundant number, since it is smaller than the sum of its proper divisors (400450390086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400420240314 is a wasteful number, since it uses less digits than its factorization.

400420240314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512485.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 400420240314 its reverse (413042024004), we get a palindrome (813462264318).

The spelling of 400420240314 in words is "four hundred billion, four hundred twenty million, two hundred forty thousand, three hundred fourteen".