4231223534400 has 168 divisors, whose sum is σ = 14049192814944. Its totient is φ = 1114731878400.

The previous prime is 4231223534387. The next prime is 4231223534477. The reversal of 4231223534400 is 44353221324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4911871 + ... + 5708670.

It is an arithmetic number, because the mean of its divisors is an integer number (83626147708).

Almost surely, 2^{4231223534400} is an apocalyptic number.

4231223534400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4231223534400 is an abundant number, since it is smaller than the sum of its proper divisors (9817969280544).

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

4231223534400 is a wasteful number, since it uses less digits than its factorization.

4231223534400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10620649 (or 10620634 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 4231223534400 its reverse (44353221324), we get a palindrome (4275576755724).

The spelling of 4231223534400 in words is "four trillion, two hundred thirty-one billion, two hundred twenty-three million, five hundred thirty-four thousand, four hundred".