1158422912448 has 28 divisors (see below), whose sum is σ = 3064993956360. Its totient is φ = 386140970752.

The previous prime is 1158422912443. The next prime is 1158422912461. The reversal of 1158422912448 is 8442192248511.

It is a self number, because there is not a number n which added to its sum of digits gives 1158422912448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158422912443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016726143 + ... + 3016726526.

It is an arithmetic number, because the mean of its divisors is an integer number (109464069870).

Almost surely, 2^{1158422912448} is an apocalyptic number.

It is an amenable number.

1158422912448 is an abundant number, since it is smaller than the sum of its proper divisors (1906571043912).

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

1158422912448 is an equidigital number, since it uses as much as digits as its factorization.

1158422912448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033452684 (or 6033452674 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The spelling of 1158422912448 in words is "one trillion, one hundred fifty-eight billion, four hundred twenty-two million, nine hundred twelve thousand, four hundred forty-eight".