532222142400 has 672 divisors, whose sum is σ = 2094131244800. Its totient is φ = 130711449600.

The previous prime is 532222142371. The next prime is 532222142443. The reversal of 532222142400 is 4241222235.

532222142400 is a `hidden beast` number, since 5 + 32 + 2 + 221 + 4 + 2 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 347629635 + ... + 347631165.

Almost surely, 2^532222142400 is an apocalyptic number.

532222142400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532222142400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1047065622400).

532222142400 is an abundant number, since it is smaller than the sum of its proper divisors (1561909102400).

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

532222142400 is a wasteful number, since it uses less digits than its factorization.

532222142400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 532222142400 its reverse (4241222235), we get a palindrome (536463364635).

The spelling of 532222142400 in words is "five hundred thirty-two billion, two hundred twenty-two million, one hundred forty-two thousand, four hundred".