258824450212 has 24 divisors (see below), whose sum is σ = 464286896640. Its totient is φ = 126191373120.

The previous prime is 258824450107. The next prime is 258824450233. The reversal of 258824450212 is 212054428852.

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, 2489137 + ... + 2591032.

It is an arithmetic number, because the mean of its divisors is an integer number (19345287360).

Almost surely, 2^258824450212 is an apocalyptic number.

It is an amenable number.

258824450212 is a deficient number, since it is larger than the sum of its proper divisors (205462446428).

258824450212 is a wasteful number, since it uses less digits than its factorization.

258824450212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080491 (or 5080489 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 43.

The spelling of 258824450212 in words is "two hundred fifty-eight billion, eight hundred twenty-four million, four hundred fifty thousand, two hundred twelve".