11442305532500 has 30 divisors (see below), whose sum is σ = 25022033743938. Its totient is φ = 4576922212000.

The previous prime is 11442305532467. The next prime is 11442305532517. The reversal of 11442305532500 is 523550324411.

It can be written as a sum of positive squares in 5 ways, for example, as 8574390378436 + 2867915154064 = 2928206^2 + 1693492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2288458607 + ... + 2288463606.

Almost surely, 2^{11442305532500} is an apocalyptic number.

11442305532500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11442305532500 is an abundant number, since it is smaller than the sum of its proper divisors (13579728211438).

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

11442305532500 is an equidigital number, since it uses as much as digits as its factorization.

11442305532500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576922237 (or 4576922220 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 11442305532500 its reverse (523550324411), we get a palindrome (11965855856911).

The spelling of 11442305532500 in words is "eleven trillion, four hundred forty-two billion, three hundred five million, five hundred thirty-two thousand, five hundred".