258941326790 has 16 divisors (see below), whose sum is σ = 471331405440. Its totient is φ = 102412749120.

The previous prime is 258941326771. The next prime is 258941326873. The reversal of 258941326790 is 97623149852.

It is a super-2 number, since 2×258941326790² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145471766 + ... + 145473545.

It is an arithmetic number, because the mean of its divisors is an integer number (29458212840).

It is a 1-persistent number, because it is pandigital, but 2⋅258941326790 = 517882653580 is not.

Almost surely, 2^258941326790 is an apocalyptic number.

258941326790 is a deficient number, since it is larger than the sum of its proper divisors (212390078650).

258941326790 is a wasteful number, since it uses less digits than its factorization.

258941326790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290945407.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 258941326790 in words is "two hundred fifty-eight billion, nine hundred forty-one million, three hundred twenty-six thousand, seven hundred ninety".