1152003767432 has 288 divisors, whose sum is σ = 2742693760800. Its totient is φ = 450713281536.

The previous prime is 1152003767413. The next prime is 1152003767477. The reversal of 1152003767432 is 2347673002511.

It is a happy number.

It is a super-2 number, since 2×1152003767432² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1152003767432.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 2046187583 + ... + 2046188145.

It is an arithmetic number, because the mean of its divisors is an integer number (9523242225).

Almost surely, 2^{1152003767432} 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 1152003767432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1371346880400).

1152003767432 is an abundant number, since it is smaller than the sum of its proper divisors (1590689993368).

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

1152003767432 is a wasteful number, since it uses less digits than its factorization.

1152003767432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

Adding to 1152003767432 its reverse (2347673002511), we get a palindrome (3499676769943).

The spelling of 1152003767432 in words is "one trillion, one hundred fifty-two billion, three million, seven hundred sixty-seven thousand, four hundred thirty-two".