1162931448433 has 2 divisors, whose sum is σ = 1162931448434. Its totient is φ = 1162931448432.

The previous prime is 1162931448409. The next prime is 1162931448439. The reversal of 1162931448433 is 3348441392611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 869608470784 + 293322977649 = 932528^2 + 541593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162931448433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162931448439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581465724216 + 581465724217.

It is an arithmetic number, because the mean of its divisors is an integer number (581465724217).

Almost surely, 2^{1162931448433} is an apocalyptic number.

It is an amenable number.

1162931448433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162931448433 is an equidigital number, since it uses as much as digits as its factorization.

1162931448433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 49.

The spelling of 1162931448433 in words is "one trillion, one hundred sixty-two billion, nine hundred thirty-one million, four hundred forty-eight thousand, four hundred thirty-three".