1131754734168 has 32 divisors (see below), whose sum is σ = 2871616493760. Its totient is φ = 371620956960.

The previous prime is 1131754734053. The next prime is 1131754734169. The reversal of 1131754734168 is 8614374571311.

It is a super-3 number, since 3×1131754734168³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1131754734168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131754734169) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 351912178 + ... + 351915393.

It is an arithmetic number, because the mean of its divisors is an integer number (89738015430).

Almost surely, 2^{1131754734168} is an apocalyptic number.

It is an amenable number.

1131754734168 is an abundant number, since it is smaller than the sum of its proper divisors (1739861759592).

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

1131754734168 is a wasteful number, since it uses less digits than its factorization.

1131754734168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703827647 (or 703827643 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The spelling of 1131754734168 in words is "one trillion, one hundred thirty-one billion, seven hundred fifty-four million, seven hundred thirty-four thousand, one hundred sixty-eight".