400468027803 has 8 divisors (see below), whose sum is σ = 535018917888. Its totient is φ = 266447911464.

The previous prime is 400468027759. The next prime is 400468027829. The reversal of 400468027803 is 308720864004.

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

It is a de Polignac number, because none of the positive numbers 2^k-400468027803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400468027703) 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, 132691675 + ... + 132694692.

It is an arithmetic number, because the mean of its divisors is an integer number (66877364736).

Almost surely, 2^400468027803 is an apocalyptic number.

400468027803 is a deficient number, since it is larger than the sum of its proper divisors (134550890085).

400468027803 is a wasteful number, since it uses less digits than its factorization.

400468027803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265386873.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 400468027803 in words is "four hundred billion, four hundred sixty-eight million, twenty-seven thousand, eight hundred three".