67425552422 has 8 divisors (see below), whose sum is σ = 107087642136. Its totient is φ = 31729671712.

The previous prime is 67425552413. The next prime is 67425552431. The reversal of 67425552422 is 22425552476.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (67425552413) and next prime (67425552431).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991552208 + ... + 991552275.

It is an arithmetic number, because the mean of its divisors is an integer number (13385955267).

Almost surely, 2^67425552422 is an apocalyptic number.

67425552422 is a deficient number, since it is larger than the sum of its proper divisors (39662089714).

67425552422 is a wasteful number, since it uses less digits than its factorization.

67425552422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983104502.

The product of its digits is 1344000, while the sum is 44.

The spelling of 67425552422 in words is "sixty-seven billion, four hundred twenty-five million, five hundred fifty-two thousand, four hundred twenty-two".