1163451146234 has 8 divisors (see below), whose sum is σ = 1879421082420. Its totient is φ = 536977452096.

The previous prime is 1163451146219. The next prime is 1163451146251. The reversal of 1163451146234 is 4326411543611.

It can be written as a sum of positive squares in 2 ways, for example, as 907418182225 + 256032964009 = 952585^2 + 505997^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1163451146191 and 1163451146200.

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, 22374060479 + ... + 22374060530.

Almost surely, 2^{1163451146234} is an apocalyptic number.

1163451146234 is a deficient number, since it is larger than the sum of its proper divisors (715969936186).

1163451146234 is a wasteful number, since it uses less digits than its factorization.

1163451146234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44748121024.

The product of its digits is 207360, while the sum is 41.

Adding to 1163451146234 its reverse (4326411543611), we get a palindrome (5489862689845).

The spelling of 1163451146234 in words is "one trillion, one hundred sixty-three billion, four hundred fifty-one million, one hundred forty-six thousand, two hundred thirty-four".