67119142 has 4 divisors (see below), whose sum is σ = 100678716. Its totient is φ = 33559570.

The previous prime is 67119139. The next prime is 67119163. The reversal of 67119142 is 24191176.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16779784 + ... + 16779787.

It is an arithmetic number, because the mean of its divisors is an integer number (25169679).

Almost surely, 2^67119142 is an apocalyptic number.

67119142 is a deficient number, since it is larger than the sum of its proper divisors (33559574).

67119142 is a wasteful number, since it uses less digits than its factorization.

67119142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33559573.

The product of its digits is 3024, while the sum is 31.

The square root of 67119142 is about 8192.6272953186. The cubic root of 67119142 is about 406.3954142318.

The spelling of 67119142 in words is "sixty-seven million, one hundred nineteen thousand, one hundred forty-two".