158247464448 has 120 divisors (see below), whose sum is σ = 429697294488. Its totient is φ = 51752476672.

The previous prime is 158247464363. The next prime is 158247464467. The reversal of 158247464448 is 844464742851.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4296286 + ... + 4332962.

Almost surely, 2^158247464448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158247464448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214848647244).

158247464448 is an abundant number, since it is smaller than the sum of its proper divisors (271449830040).

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

158247464448 is an frugal number, since it uses more digits than its factorization.

158247464448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36804 (or 36735 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 57.

The spelling of 158247464448 in words is "one hundred fifty-eight billion, two hundred forty-seven million, four hundred sixty-four thousand, four hundred forty-eight".