4030011332452 has 48 divisors (see below), whose sum is σ = 8111407030272. Its totient is φ = 1716157285920.

The previous prime is 4030011332447. The next prime is 4030011332461. The reversal of 4030011332452 is 2542331100304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4030011332452.

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, 4295583 + ... + 5148985.

It is an arithmetic number, because the mean of its divisors is an integer number (168987646464).

Almost surely, 2^{4030011332452} is an apocalyptic number.

It is an amenable number.

4030011332452 is an abundant number, since it is smaller than the sum of its proper divisors (4081395697820).

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

4030011332452 is a wasteful number, since it uses less digits than its factorization.

4030011332452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854488 (or 854486 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 4030011332452 its reverse (2542331100304), we get a palindrome (6572342432756).

The spelling of 4030011332452 in words is "four trillion, thirty billion, eleven million, three hundred thirty-two thousand, four hundred fifty-two".