1170734141 has 4 divisors (see below), whose sum is σ = 1170890112. Its totient is φ = 1170578172.

The previous prime is 1170734137. The next prime is 1170734171. The reversal of 1170734141 is 1414370711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1414370711 = 13 ⋅108797747.

It is a cyclic number.

It is not a de Polignac number, because 1170734141 - 2² = 1170734137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170734171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 66125 + ... + 81938.

It is an arithmetic number, because the mean of its divisors is an integer number (292722528).

Almost surely, 2^1170734141 is an apocalyptic number.

It is an amenable number.

1170734141 is a deficient number, since it is larger than the sum of its proper divisors (155971).

1170734141 is an equidigital number, since it uses as much as digits as its factorization.

1170734141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155970.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 1170734141 is about 34215.9924742802. The cubic root of 1170734141 is about 1053.9485915657.

The spelling of 1170734141 in words is "one billion, one hundred seventy million, seven hundred thirty-four thousand, one hundred forty-one".