67113234425 has 12 divisors (see below), whose sum is σ = 83240840400. Its totient is φ = 53677407120.

The previous prime is 67113234421. The next prime is 67113234493. The reversal of 67113234425 is 52443231176.

It is not a de Polignac number, because 67113234425 - 2² = 67113234421 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (67113234421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224987 + ... + 429936.

It is an arithmetic number, because the mean of its divisors is an integer number (6936736700).

Almost surely, 2^67113234425 is an apocalyptic number.

It is an amenable number.

67113234425 is a deficient number, since it is larger than the sum of its proper divisors (16127605975).

67113234425 is a wasteful number, since it uses less digits than its factorization.

67113234425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659032 (or 659027 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The spelling of 67113234425 in words is "sixty-seven billion, one hundred thirteen million, two hundred thirty-four thousand, four hundred twenty-five".