1173074161742 has 8 divisors (see below), whose sum is σ = 2010984277296. Its totient is φ = 502746069312.

The previous prime is 1173074161717. The next prime is 1173074161771. The reversal of 1173074161742 is 2471614703711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1173074161742² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1173074161693 and 1173074161702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41895505763 + ... + 41895505790.

It is an arithmetic number, because the mean of its divisors is an integer number (251373034662).

Almost surely, 2^{1173074161742} is an apocalyptic number.

1173074161742 is a deficient number, since it is larger than the sum of its proper divisors (837910115554).

1173074161742 is an equidigital number, since it uses as much as digits as its factorization.

1173074161742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83791011562.

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 1173074161742 in words is "one trillion, one hundred seventy-three billion, seventy-four million, one hundred sixty-one thousand, seven hundred forty-two".