532124440000 has 140 divisors (see below), whose sum is σ = 1329140713824. Its totient is φ = 211293952000.

The previous prime is 532124439937. The next prime is 532124440013. The reversal of 532124440000 is 44421235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5431449 + ... + 5528551.

Almost surely, 2^532124440000 is an apocalyptic number.

532124440000 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 532124440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664570356912).

532124440000 is an abundant number, since it is smaller than the sum of its proper divisors (797016273824).

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

532124440000 is an equidigital number, since it uses as much as digits as its factorization.

532124440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97272 (or 97247 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 532124440000 its reverse (44421235), we get a palindrome (532168861235).

The spelling of 532124440000 in words is "five hundred thirty-two billion, one hundred twenty-four million, four hundred forty thousand".