400203320014 has 8 divisors (see below), whose sum is σ = 611631489240. Its totient is φ = 196326156936.

The previous prime is 400203320003. The next prime is 400203320051. The reversal of 400203320014 is 410023302004.

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

It is a junction number, because it is equal to n+sod(n) for n = 400203319973 and 400203320000.

It is a congruent number.

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, 1887751404 + ... + 1887751615.

It is an arithmetic number, because the mean of its divisors is an integer number (76453936155).

Almost surely, 2^400203320014 is an apocalyptic number.

400203320014 is a deficient number, since it is larger than the sum of its proper divisors (211428169226).

400203320014 is a wasteful number, since it uses less digits than its factorization.

400203320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775503074.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 400203320014 its reverse (410023302004), we get a palindrome (810226622018).

The spelling of 400203320014 in words is "four hundred billion, two hundred three million, three hundred twenty thousand, fourteen".