259067342 has 4 divisors (see below), whose sum is σ = 388601016. Its totient is φ = 129533670.

The previous prime is 259067329. The next prime is 259067357. The reversal of 259067342 is 243760952.

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

It is a junction number, because it is equal to n+sod(n) for n = 259067296 and 259067305.

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, 64766834 + ... + 64766837.

It is an arithmetic number, because the mean of its divisors is an integer number (97150254).

Almost surely, 2^259067342 is an apocalyptic number.

259067342 is a deficient number, since it is larger than the sum of its proper divisors (129533674).

259067342 is a wasteful number, since it uses less digits than its factorization.

259067342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129533673.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 259067342 is about 16095.5690175899. The cubic root of 259067342 is about 637.4863496757.

The spelling of 259067342 in words is "two hundred fifty-nine million, sixty-seven thousand, three hundred forty-two".