1238296423593 has 8 divisors (see below), whose sum is σ = 1651218989728. Its totient is φ = 825452403264.

The previous prime is 1238296423583. The next prime is 1238296423603. The reversal of 1238296423593 is 3953246928321.

It is an interprime number because it is at equal distance from previous prime (1238296423583) and next prime (1238296423603).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1238296423593 - 2³⁸ = 963418516649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1238296423543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19599655 + ... + 19662732.

It is an arithmetic number, because the mean of its divisors is an integer number (206402373716).

Almost surely, 2^{1238296423593} is an apocalyptic number.

It is an amenable number.

1238296423593 is a deficient number, since it is larger than the sum of its proper divisors (412922566135).

1238296423593 is a wasteful number, since it uses less digits than its factorization.

1238296423593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39272903.

The product of its digits is 16796160, while the sum is 57.

The spelling of 1238296423593 in words is "one trillion, two hundred thirty-eight billion, two hundred ninety-six million, four hundred twenty-three thousand, five hundred ninety-three".