1152012040424 has 64 divisors (see below), whose sum is σ = 2536099632000. Its totient is φ = 480227215104.

The previous prime is 1152012040423. The next prime is 1152012040441. The reversal of 1152012040424 is 4240402102511.

It is a junction number, because it is equal to n+sod(n) for n = 1152012040393 and 1152012040402.

It is not an unprimeable number, because it can be changed into a prime (1152012040423) 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 15 ways as a sum of consecutive naturals, for example, 6751262 + ... + 6919794.

It is an arithmetic number, because the mean of its divisors is an integer number (39626556750).

Almost surely, 2^{1152012040424} is an apocalyptic number.

1152012040424 is a gapful number since it is divisible by the number (14) 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 1152012040424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268049816000).

1152012040424 is an abundant number, since it is smaller than the sum of its proper divisors (1384087591576).

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

1152012040424 is a wasteful number, since it uses less digits than its factorization.

1152012040424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171882 (or 171878 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 1152012040424 its reverse (4240402102511), we get a palindrome (5392414142935).

The spelling of 1152012040424 in words is "one trillion, one hundred fifty-two billion, twelve million, forty thousand, four hundred twenty-four".