258016340076 has 48 divisors (see below), whose sum is σ = 665765724288. Its totient is φ = 77115715200.

The previous prime is 258016340051. The next prime is 258016340111. The reversal of 258016340076 is 670043610852.

258016340076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13378510 + ... + 13397781.

It is an arithmetic number, because the mean of its divisors is an integer number (13870119256).

Almost surely, 2^258016340076 is an apocalyptic number.

It is an amenable number.

258016340076 is an abundant number, since it is smaller than the sum of its proper divisors (407749384212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

258016340076 is a wasteful number, since it uses less digits than its factorization.

258016340076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26776382 (or 26776380 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 258016340076 in words is "two hundred fifty-eight billion, sixteen million, three hundred forty thousand, seventy-six".