1135974597700 has 288 divisors, whose sum is σ = 2676348702720. Its totient is φ = 417449894400.

The previous prime is 1135974597697. The next prime is 1135974597749. The reversal of 1135974597700 is 77954795311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1800276385 + ... + 1800277015.

It is an arithmetic number, because the mean of its divisors is an integer number (9292877440).

Almost surely, 2^{1135974597700} is an apocalyptic number.

1135974597700 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 1135974597700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338174351360).

1135974597700 is an abundant number, since it is smaller than the sum of its proper divisors (1540374105020).

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

1135974597700 is a wasteful number, since it uses less digits than its factorization.

1135974597700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 8334900, while the sum is 58.

The spelling of 1135974597700 in words is "one trillion, one hundred thirty-five billion, nine hundred seventy-four million, five hundred ninety-seven thousand, seven hundred".