93333243438 has 32 divisors (see below), whose sum is σ = 216424915200. Its totient is φ = 29758425048.

The previous prime is 93333243371. The next prime is 93333243467. The reversal of 93333243438 is 83434233339.

It is a super-2 number, since 2×93333243438² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 93333243393 and 93333243402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37572528 + ... + 37575011.

It is an arithmetic number, because the mean of its divisors is an integer number (6763278600).

Almost surely, 2^93333243438 is an apocalyptic number.

93333243438 is an abundant number, since it is smaller than the sum of its proper divisors (123091671762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93333243438 is a wasteful number, since it uses less digits than its factorization.

93333243438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75147573 (or 75147567 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 45.

The spelling of 93333243438 in words is "ninety-three billion, three hundred thirty-three million, two hundred forty-three thousand, four hundred thirty-eight".