259363142 has 8 divisors (see below), whose sum is σ = 394524432. Its totient is φ = 127855000.

The previous prime is 259363141. The next prime is 259363183. The reversal of 259363142 is 241363952.

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

It is a super-2 number, since 2×259363142² = 134538478856224328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259363141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913109 + ... + 913392.

It is an arithmetic number, because the mean of its divisors is an integer number (49315554).

Almost surely, 2^259363142 is an apocalyptic number.

259363142 is a deficient number, since it is larger than the sum of its proper divisors (135161290).

259363142 is a wasteful number, since it uses less digits than its factorization.

259363142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826574.

The product of its digits is 38880, while the sum is 35.

The square root of 259363142 is about 16104.7552604813. The cubic root of 259363142 is about 637.7288821615.

The spelling of 259363142 in words is "two hundred fifty-nine million, three hundred sixty-three thousand, one hundred forty-two".