1134078171291 has 32 divisors (see below), whose sum is σ = 1839017087040. Its totient is φ = 686453356800.

The previous prime is 1134078171269. The next prime is 1134078171301. The reversal of 1134078171291 is 1921718704311.

1134078171291 is a `hidden beast` number, since 1 + 1 + 340 + 7 + 8 + 17 + 1 + 291 = 666.

It is not a de Polignac number, because 1134078171291 - 2⁶ = 1134078171227 is a prime.

It is a super-2 number, since 2×1134078171291² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134078171211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26462130 + ... + 26504951.

It is an arithmetic number, because the mean of its divisors is an integer number (57469283970).

Almost surely, 2^{1134078171291} is an apocalyptic number.

1134078171291 is a deficient number, since it is larger than the sum of its proper divisors (704938915749).

1134078171291 is a wasteful number, since it uses less digits than its factorization.

1134078171291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52967164 (or 52967158 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 45.

The spelling of 1134078171291 in words is "one trillion, one hundred thirty-four billion, seventy-eight million, one hundred seventy-one thousand, two hundred ninety-one".