11454324040 has 32 divisors (see below), whose sum is σ = 27128664000. Its totient is φ = 4340585664.

The previous prime is 11454324031. The next prime is 11454324061. The reversal of 11454324040 is 4042345411.

11454324040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7534980 + ... + 7536499.

It is an arithmetic number, because the mean of its divisors is an integer number (847770750).

Almost surely, 2^11454324040 is an apocalyptic number.

11454324040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11454324040 is an abundant number, since it is smaller than the sum of its proper divisors (15674339960).

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

11454324040 is a wasteful number, since it uses less digits than its factorization.

11454324040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071509 (or 15071505 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 11454324040 its reverse (4042345411), we get a palindrome (15496669451).

The spelling of 11454324040 in words is "eleven billion, four hundred fifty-four million, three hundred twenty-four thousand, forty".