1162953342973 has 4 divisors (see below), whose sum is σ = 1162963123168. Its totient is φ = 1162943562780.

The previous prime is 1162953342953. The next prime is 1162953342997. The reversal of 1162953342973 is 3792433592611.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162953342973 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 (1162953342923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4709511 + ... + 4950292.

It is an arithmetic number, because the mean of its divisors is an integer number (290740780792).

Almost surely, 2^{1162953342973} is an apocalyptic number.

It is an amenable number.

1162953342973 is a deficient number, since it is larger than the sum of its proper divisors (9780195).

1162953342973 is an equidigital number, since it uses as much as digits as its factorization.

1162953342973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780194.

The product of its digits is 7348320, while the sum is 55.

The spelling of 1162953342973 in words is "one trillion, one hundred sixty-two billion, nine hundred fifty-three million, three hundred forty-two thousand, nine hundred seventy-three".