1148067247493 has 2 divisors, whose sum is σ = 1148067247494. Its totient is φ = 1148067247492.

The previous prime is 1148067247403. The next prime is 1148067247501. The reversal of 1148067247493 is 3947427608411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1072297528324 + 75769719169 = 1035518^2 + 275263^2 .

It is a cyclic number.

It is not a de Polignac number, because 1148067247493 - 2⁸ = 1148067247237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1148067247403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574033623746 + 574033623747.

It is an arithmetic number, because the mean of its divisors is an integer number (574033623747).

Almost surely, 2^{1148067247493} is an apocalyptic number.

It is an amenable number.

1148067247493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148067247493 is an equidigital number, since it uses as much as digits as its factorization.

1148067247493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 1148067247493 in words is "one trillion, one hundred forty-eight billion, sixty-seven million, two hundred forty-seven thousand, four hundred ninety-three".