1136133423450 has 72 divisors (see below), whose sum is σ = 3231965454588. Its totient is φ = 285147210240.

The previous prime is 1136133423427. The next prime is 1136133423473. The reversal of 1136133423450 is 543243316311.

1136133423450 is a `hidden beast` number, since 1 + 1 + 3 + 613 + 3 + 4 + 2 + 34 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1136133423427) and next prime (1136133423473).

It can be written as a sum of positive squares in 6 ways, for example, as 704748497049 + 431384926401 = 839493^2 + 656799^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 74249437 + ... + 74264736.

Almost surely, 2^{1136133423450} is an apocalyptic number.

1136133423450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1136133423450 is an abundant number, since it is smaller than the sum of its proper divisors (2095832031138).

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

1136133423450 is a wasteful number, since it uses less digits than its factorization.

1136133423450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148514208 (or 148514200 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 1136133423450 its reverse (543243316311), we get a palindrome (1679376739761).

The spelling of 1136133423450 in words is "one trillion, one hundred thirty-six billion, one hundred thirty-three million, four hundred twenty-three thousand, four hundred fifty".