1133423502400 has 168 divisors, whose sum is σ = 3188097434816. Its totient is φ = 388511078400.

The previous prime is 1133423502377. The next prime is 1133423502401. The reversal of 1133423502400 is 42053243311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1133423502401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62229295 + ... + 62247505.

Almost surely, 2^{1133423502400} is an apocalyptic number.

1133423502400 is a gapful number since it is divisible by the number (10) 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 1133423502400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1594048717408).

1133423502400 is an abundant number, since it is smaller than the sum of its proper divisors (2054673932416).

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

1133423502400 is a wasteful number, since it uses less digits than its factorization.

1133423502400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23797 (or 23782 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1133423502400 its reverse (42053243311), we get a palindrome (1175476745711).

The spelling of 1133423502400 in words is "one trillion, one hundred thirty-three billion, four hundred twenty-three million, five hundred two thousand, four hundred".