1159410432 has 72 divisors (see below), whose sum is σ = 3110281216. Its totient is φ = 383394816.

The previous prime is 1159410431. The next prime is 1159410433. The reversal of 1159410432 is 2340149511.

It is an interprime number because it is at equal distance from previous prime (1159410431) and next prime (1159410433).

It is a self number, because there is not a number n which added to its sum of digits gives 1159410432.

It is not an unprimeable number, because it can be changed into a prime (1159410431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91593 + ... + 103479.

Almost surely, 2^1159410432 is an apocalyptic number.

1159410432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159410432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555140608).

1159410432 is an abundant number, since it is smaller than the sum of its proper divisors (1950870784).

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

1159410432 is a wasteful number, since it uses less digits than its factorization.

1159410432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12033 (or 12019 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1159410432 is about 34050.1164755717. The cubic root of 1159410432 is about 1050.5395358673.

Adding to 1159410432 its reverse (2340149511), we get a palindrome (3499559943).

The spelling of 1159410432 in words is "one billion, one hundred fifty-nine million, four hundred ten thousand, four hundred thirty-two".