400984473233 has 4 divisors (see below), whose sum is σ = 400995648000. Its totient is φ = 400973298468.

The previous prime is 400984473139. The next prime is 400984473311. The reversal of 400984473233 is 332374489004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 400984473233 - 2¹⁶ = 400984407697 is a prime.

It is a super-3 number, since 3×400984473233³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400984473833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5533385 + ... + 5605382.

It is an arithmetic number, because the mean of its divisors is an integer number (100248912000).

Almost surely, 2^400984473233 is an apocalyptic number.

It is an amenable number.

400984473233 is a deficient number, since it is larger than the sum of its proper divisors (11174767).

400984473233 is a wasteful number, since it uses less digits than its factorization.

400984473233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11174766.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 400984473233 in words is "four hundred billion, nine hundred eighty-four million, four hundred seventy-three thousand, two hundred thirty-three".