259130139458 has 16 divisors (see below), whose sum is σ = 396108576000. Its totient is φ = 127103117712.

The previous prime is 259130139431. The next prime is 259130139493. The reversal of 259130139458 is 854931031952.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235773 + ... + 2348816.

It is an arithmetic number, because the mean of its divisors is an integer number (24756786000).

Almost surely, 2^259130139458 is an apocalyptic number.

259130139458 is a deficient number, since it is larger than the sum of its proper divisors (136978436542).

259130139458 is a wasteful number, since it uses less digits than its factorization.

259130139458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585129.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 259130139458 in words is "two hundred fifty-nine billion, one hundred thirty million, one hundred thirty-nine thousand, four hundred fifty-eight".