2534103013440 has 56 divisors (see below), whose sum is σ = 8045777070720. Its totient is φ = 675760803328.

The previous prime is 2534103013433. The next prime is 2534103013487. The reversal of 2534103013440 is 443103014352.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2534103013398 and 2534103013407.

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, 1319844360 + ... + 1319846279.

Almost surely, 2^{2534103013440} is an apocalyptic number.

2534103013440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2534103013440 is an abundant number, since it is smaller than the sum of its proper divisors (5511674057280).

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

2534103013440 is a wasteful number, since it uses less digits than its factorization.

2534103013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639690659 (or 2639690649 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2534103013440 its reverse (443103014352), we get a palindrome (2977206027792).

The spelling of 2534103013440 in words is "two trillion, five hundred thirty-four billion, one hundred three million, thirteen thousand, four hundred forty".