1160748340945 has 8 divisors (see below), whose sum is σ = 1426871131560. Its totient is φ = 905949924480.

The previous prime is 1160748340943. The next prime is 1160748340957. The reversal of 1160748340945 is 5490438470611.

It can be written as a sum of positive squares in 4 ways, for example, as 185141738961 + 975606601984 = 430281^2 + 987728^2 .

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

It is not a de Polignac number, because 1160748340945 - 2¹ = 1160748340943 is a prime.

It is a super-2 number, since 2×1160748340945² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1160748340892 and 1160748340901.

It is not an unprimeable number, because it can be changed into a prime (1160748340943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831093310 + ... + 2831093719.

It is an arithmetic number, because the mean of its divisors is an integer number (178358891445).

Almost surely, 2^{1160748340945} is an apocalyptic number.

It is an amenable number.

1160748340945 is a deficient number, since it is larger than the sum of its proper divisors (266122790615).

1160748340945 is an equidigital number, since it uses as much as digits as its factorization.

1160748340945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5662187075.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 1160748340945 in words is "one trillion, one hundred sixty billion, seven hundred forty-eight million, three hundred forty thousand, nine hundred forty-five".