137230342 has 8 divisors (see below), whose sum is σ = 209334600. Its totient is φ = 67452144.

The previous prime is 137230339. The next prime is 137230361. The reversal of 137230342 is 243032731.

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, 581367 + ... + 581602.

It is an arithmetic number, because the mean of its divisors is an integer number (26166825).

Almost surely, 2^137230342 is an apocalyptic number.

137230342 is a deficient number, since it is larger than the sum of its proper divisors (72104258).

137230342 is a wasteful number, since it uses less digits than its factorization.

137230342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163030.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 137230342 is about 11714.5355008212. The cubic root of 137230342 is about 515.8024277160.

The spelling of 137230342 in words is "one hundred thirty-seven million, two hundred thirty thousand, three hundred forty-two".