11455142030400 has 168 divisors, whose sum is σ = 38878357518720. Its totient is φ = 2949369866240.

The previous prime is 11455142030369. The next prime is 11455142030417. The reversal of 11455142030400 is 403024155411.

11455142030400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 41007144 + ... + 41285543.

Almost surely, 2^{11455142030400} is an apocalyptic number.

11455142030400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11455142030400 is an abundant number, since it is smaller than the sum of its proper divisors (27423215488320).

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

11455142030400 is a wasteful number, since it uses less digits than its factorization.

11455142030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82292741 (or 82292726 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11455142030400 its reverse (403024155411), we get a palindrome (11858166185811).

The spelling of 11455142030400 in words is "eleven trillion, four hundred fifty-five billion, one hundred forty-two million, thirty thousand, four hundred".