2534304304040 has 32 divisors (see below), whose sum is σ = 5856297787080. Its totient is φ = 986323836672.

The previous prime is 2534304303989. The next prime is 2534304304097. The reversal of 2534304304040 is 404034034352.

It can be written as a sum of positive squares in 4 ways, for example, as 2508859587844 + 25444716196 = 1583938^2 + 159514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2534304303988 and 2534304304006.

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, 856182407 + ... + 856185366.

Almost surely, 2^{2534304304040} is an apocalyptic number.

2534304304040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2534304304040 is an abundant number, since it is smaller than the sum of its proper divisors (3321993483040).

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

2534304304040 is a wasteful number, since it uses less digits than its factorization.

2534304304040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712367821 (or 1712367817 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 2534304304040 its reverse (404034034352), we get a palindrome (2938338338392).

The spelling of 2534304304040 in words is "two trillion, five hundred thirty-four billion, three hundred four million, three hundred four thousand, forty".