1170440122443 has 32 divisors (see below), whose sum is σ = 1591964774400. Its totient is φ = 764689476096.

The previous prime is 1170440122403. The next prime is 1170440122457. The reversal of 1170440122443 is 3442210440711.

It is a happy number.

It is not a de Polignac number, because 1170440122443 - 2¹² = 1170440118347 is a prime.

It is a super-3 number, since 3×1170440122443³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1170440122403) 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 31 ways as a sum of consecutive naturals, for example, 109514646 + ... + 109525332.

It is an arithmetic number, because the mean of its divisors is an integer number (49748899200).

Almost surely, 2^{1170440122443} is an apocalyptic number.

1170440122443 is a deficient number, since it is larger than the sum of its proper divisors (421524651957).

1170440122443 is a wasteful number, since it uses less digits than its factorization.

1170440122443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12611.

The product of its (nonzero) digits is 21504, while the sum is 33.

The spelling of 1170440122443 in words is "one trillion, one hundred seventy billion, four hundred forty million, one hundred twenty-two thousand, four hundred forty-three".