1124857494473 has 2 divisors, whose sum is σ = 1124857494474. Its totient is φ = 1124857494472.

The previous prime is 1124857494421. The next prime is 1124857494511. The reversal of 1124857494473 is 3744947584211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1124815088329 + 42406144 = 1060573^2 + 6512^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124857494473 - 2¹² = 1124857490377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1124857490473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562428747236 + 562428747237.

It is an arithmetic number, because the mean of its divisors is an integer number (562428747237).

Almost surely, 2^{1124857494473} is an apocalyptic number.

It is an amenable number.

1124857494473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124857494473 is an equidigital number, since it uses as much as digits as its factorization.

1124857494473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27095040, while the sum is 59.

The spelling of 1124857494473 in words is "one trillion, one hundred twenty-four billion, eight hundred fifty-seven million, four hundred ninety-four thousand, four hundred seventy-three".