2455324530440 has 32 divisors (see below), whose sum is σ = 5602289780160. Its totient is φ = 968296996800.

The previous prime is 2455324530433. The next prime is 2455324530467. The reversal of 2455324530440 is 440354235542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432272606 + ... + 432278285.

It is an arithmetic number, because the mean of its divisors is an integer number (175071555630).

Almost surely, 2^{2455324530440} is an apocalyptic number.

2455324530440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2455324530440 is an abundant number, since it is smaller than the sum of its proper divisors (3146965249720).

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

2455324530440 is a wasteful number, since it uses less digits than its factorization.

2455324530440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864550973 (or 864550969 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 2455324530440 its reverse (440354235542), we get a palindrome (2895678765982).

The spelling of 2455324530440 in words is "two trillion, four hundred fifty-five billion, three hundred twenty-four million, five hundred thirty thousand, four hundred forty".