67233423375 has 96 divisors (see below), whose sum is σ = 123326281728. Its totient is φ = 35232120000.

The previous prime is 67233423329. The next prime is 67233423407. The reversal of 67233423375 is 57332433276.

It is a happy number.

67233423375 is a `hidden beast` number, since 6 + 7 + 233 + 42 + 3 + 375 = 666.

It is not a de Polignac number, because 67233423375 - 2⁷ = 67233423247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 67233423375.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 26437354 + ... + 26439896.

It is an arithmetic number, because the mean of its divisors is an integer number (1284648768).

Almost surely, 2^67233423375 is an apocalyptic number.

67233423375 is a deficient number, since it is larger than the sum of its proper divisors (56092858353).

67233423375 is a wasteful number, since it uses less digits than its factorization.

67233423375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2953 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 45.

Subtracting from 67233423375 its reverse (57332433276), we obtain a palindrome (9900990099).

The spelling of 67233423375 in words is "sixty-seven billion, two hundred thirty-three million, four hundred twenty-three thousand, three hundred seventy-five".