1135801134678 has 32 divisors (see below), whose sum is σ = 2625286740480. Its totient is φ = 320868377280.

The previous prime is 1135801134623. The next prime is 1135801134697. The reversal of 1135801134678 is 8764311085311.

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 15 ways as a sum of consecutive naturals, for example, 151922578 + ... + 151930053.

It is an arithmetic number, because the mean of its divisors is an integer number (82040210640).

Almost surely, 2^{1135801134678} is an apocalyptic number.

1135801134678 is an abundant number, since it is smaller than the sum of its proper divisors (1489485605802).

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

1135801134678 is a wasteful number, since it uses less digits than its factorization.

1135801134678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303852732.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 1135801134678 in words is "one trillion, one hundred thirty-five billion, eight hundred one million, one hundred thirty-four thousand, six hundred seventy-eight".