2293397488429 has 4 divisors (see below), whose sum is σ = 2293402849884. Its totient is φ = 2293392126976.

The previous prime is 2293397488427. The next prime is 2293397488451. The reversal of 2293397488429 is 9248847933922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1358443863529 + 934953624900 = 1165523^2 + 966930^2 .

It is a cyclic number.

It is not a de Polignac number, because 2293397488429 - 2¹ = 2293397488427 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293397488427) 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 in 3 ways as a sum of consecutive naturals, for example, 1977622 + ... + 2915095.

It is an arithmetic number, because the mean of its divisors is an integer number (573350712471).

Almost surely, 2^{2293397488429} is an apocalyptic number.

It is an amenable number.

2293397488429 is a deficient number, since it is larger than the sum of its proper divisors (5361455).

2293397488429 is an equidigital number, since it uses as much as digits as its factorization.

2293397488429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361454.

The product of its digits is 376233984, while the sum is 70.

The spelling of 2293397488429 in words is "two trillion, two hundred ninety-three billion, three hundred ninety-seven million, four hundred eighty-eight thousand, four hundred twenty-nine".