2293839433438 has 12 divisors (see below), whose sum is σ = 4002515746272. Its totient is φ = 983074042860.

The previous prime is 2293839433261. The next prime is 2293839433447. The reversal of 2293839433438 is 8343349383922.

2293839433438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11703262318 + ... + 11703262513.

It is an arithmetic number, because the mean of its divisors is an integer number (333542978856).

Almost surely, 2^{2293839433438} is an apocalyptic number.

2293839433438 is a deficient number, since it is larger than the sum of its proper divisors (1708676312834).

2293839433438 is a wasteful number, since it uses less digits than its factorization.

2293839433438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23406524847 (or 23406524840 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 61.

The spelling of 2293839433438 in words is "two trillion, two hundred ninety-three billion, eight hundred thirty-nine million, four hundred thirty-three thousand, four hundred thirty-eight".