158448862299 has 96 divisors (see below), whose sum is σ = 268293881856. Its totient is φ = 82438352640.

The previous prime is 158448862249. The next prime is 158448862303. The reversal of 158448862299 is 992268844851.

It is not a de Polignac number, because 158448862299 - 2¹² = 158448858203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158448862249) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 43926354 + ... + 43929960.

It is an arithmetic number, because the mean of its divisors is an integer number (2794727936).

Almost surely, 2^158448862299 is an apocalyptic number.

158448862299 is a deficient number, since it is larger than the sum of its proper divisors (109845019557).

158448862299 is a wasteful number, since it uses less digits than its factorization.

158448862299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945 (or 3938 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 66.

The spelling of 158448862299 in words is "one hundred fifty-eight billion, four hundred forty-eight million, eight hundred sixty-two thousand, two hundred ninety-nine".