1115849392433 has 2 divisors, whose sum is σ = 1115849392434. Its totient is φ = 1115849392432.

The previous prime is 1115849392423. The next prime is 1115849392459. The reversal of 1115849392433 is 3342939485111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 707134673569 + 408714718864 = 840913^2 + 639308^2 .

It is a cyclic number.

It is not a de Polignac number, because 1115849392433 - 2⁴ = 1115849392417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1115849392423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557924696216 + 557924696217.

It is an arithmetic number, because the mean of its divisors is an integer number (557924696217).

Almost surely, 2^{1115849392433} is an apocalyptic number.

It is an amenable number.

1115849392433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115849392433 is an equidigital number, since it uses as much as digits as its factorization.

1115849392433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 53.

The spelling of 1115849392433 in words is "one trillion, one hundred fifteen billion, eight hundred forty-nine million, three hundred ninety-two thousand, four hundred thirty-three".