342210137 has 8 divisors (see below), whose sum is σ = 344770272. Its totient is φ = 339660000.

The previous prime is 342210101. The next prime is 342210161. The reversal of 342210137 is 731012243.

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

It is a cyclic number.

It is not a de Polignac number, because 342210137 - 2¹² = 342206041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342210437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74837 + ... + 79277.

It is an arithmetic number, because the mean of its divisors is an integer number (43096284).

Almost surely, 2^342210137 is an apocalyptic number.

It is an amenable number.

342210137 is a deficient number, since it is larger than the sum of its proper divisors (2560135).

342210137 is a wasteful number, since it uses less digits than its factorization.

342210137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4999.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 342210137 is about 18498.9225902483. The cubic root of 342210137 is about 699.4622652533.

The spelling of 342210137 in words is "three hundred forty-two million, two hundred ten thousand, one hundred thirty-seven".