11100323451424 has 12 divisors (see below), whose sum is σ = 21853761795054. Its totient is φ = 5550161725696.

The previous prime is 11100323451397. The next prime is 11100323451461. The reversal of 11100323451424 is 42415432300111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11081362161424 + 18961290000 = 3328868^2 + 137700^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173442553897 + ... + 173442553960.

Almost surely, 2^{11100323451424} is an apocalyptic number.

It is an amenable number.

11100323451424 is a deficient number, since it is larger than the sum of its proper divisors (10753438343630).

11100323451424 is an equidigital number, since it uses as much as digits as its factorization.

11100323451424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346885107867 (or 346885107859 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 11100323451424 its reverse (42415432300111), we get a palindrome (53515755751535).

The spelling of 11100323451424 in words is "eleven trillion, one hundred billion, three hundred twenty-three million, four hundred fifty-one thousand, four hundred twenty-four".