2429193639493 has 2 divisors, whose sum is σ = 2429193639494. Its totient is φ = 2429193639492.

The previous prime is 2429193639479. The next prime is 2429193639589. The reversal of 2429193639493 is 3949363919242.

2429193639493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2111275838529 + 317917800964 = 1453023^2 + 563842^2 .

It is a cyclic number.

It is not a de Polignac number, because 2429193639493 - 2⁵ = 2429193639461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2429193639403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214596819746 + 1214596819747.

It is an arithmetic number, because the mean of its divisors is an integer number (1214596819747).

Almost surely, 2^{2429193639493} is an apocalyptic number.

It is an amenable number.

2429193639493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429193639493 is an equidigital number, since it uses as much as digits as its factorization.

2429193639493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68024448, while the sum is 64.

The spelling of 2429193639493 in words is "two trillion, four hundred twenty-nine billion, one hundred ninety-three million, six hundred thirty-nine thousand, four hundred ninety-three".