534531232111200 has 144 divisors (see below), whose sum is σ = 1842246170105040. Its totient is φ = 134156858245120.

The previous prime is 534531232111141. The next prime is 534531232111229. The reversal of 534531232111200 is 2111232135435.

It is a happy number.

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, 6550587045 + ... + 6550668644.

It is an arithmetic number, because the mean of its divisors is an integer number (12793376181285).

Almost surely, 2^{534531232111200} is an apocalyptic number.

534531232111200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

534531232111200 is an abundant number, since it is smaller than the sum of its proper divisors (1307714937993840).

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

534531232111200 is a wasteful number, since it uses less digits than its factorization.

534531232111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13101255729 (or 13101255716 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 534531232111200 its reverse (2111232135435), we get a palindrome (536642464246635).

The spelling of 534531232111200 in words is "five hundred thirty-four trillion, five hundred thirty-one billion, two hundred thirty-two million, one hundred eleven thousand, two hundred".