1159495219428 has 48 divisors (see below), whose sum is σ = 3329832428160. Its totient is φ = 305800936704.

The previous prime is 1159495219373. The next prime is 1159495219451. The reversal of 1159495219428 is 8249125949511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530903313 + ... + 530905496.

It is an arithmetic number, because the mean of its divisors is an integer number (69371508920).

Almost surely, 2^{1159495219428} is an apocalyptic number.

It is an amenable number.

1159495219428 is an abundant number, since it is smaller than the sum of its proper divisors (2170337208732).

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

1159495219428 is a wasteful number, since it uses less digits than its factorization.

1159495219428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061808836 (or 1061808834 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 60.

The spelling of 1159495219428 in words is "one trillion, one hundred fifty-nine billion, four hundred ninety-five million, two hundred nineteen thousand, four hundred twenty-eight".