1159409223996 has 96 divisors (see below), whose sum is σ = 2937329256960. Its totient is φ = 354496665600.

The previous prime is 1159409223991. The next prime is 1159409224007. The reversal of 1159409223996 is 6993229049511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159409223991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8050065 + ... + 8192823.

It is an arithmetic number, because the mean of its divisors is an integer number (30597179760).

Almost surely, 2^{1159409223996} 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 1159409223996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468664628480).

1159409223996 is an abundant number, since it is smaller than the sum of its proper divisors (1777920032964).

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

1159409223996 is a wasteful number, since it uses less digits than its factorization.

1159409223996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143795 (or 143793 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 60.

The spelling of 1159409223996 in words is "one trillion, one hundred fifty-nine billion, four hundred nine million, two hundred twenty-three thousand, nine hundred ninety-six".