1134243835380 has 192 divisors, whose sum is σ = 3537524551680. Its totient is φ = 301714823808.

The previous prime is 1134243835379. The next prime is 1134243835447. The reversal of 1134243835380 is 835383424311.

1134243835380 is a `hidden beast` number, since 1 + 1 + 34 + 2 + 4 + 3 + 83 + 538 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 607521207 + ... + 607523073.

It is an arithmetic number, because the mean of its divisors is an integer number (18424607040).

Almost surely, 2^{1134243835380} is an apocalyptic number.

1134243835380 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 1134243835380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1768762275840).

1134243835380 is an abundant number, since it is smaller than the sum of its proper divisors (2403280716300).

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

1134243835380 is a wasteful number, since it uses less digits than its factorization.

1134243835380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4067 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 1134243835380 in words is "one trillion, one hundred thirty-four billion, two hundred forty-three million, eight hundred thirty-five thousand, three hundred eighty".