2043254405034 has 48 divisors (see below), whose sum is σ = 4471439585184. Its totient is φ = 674257500000.

The previous prime is 2043254405011. The next prime is 2043254405111. The reversal of 2043254405034 is 4305044523402.

2043254405034 is a `hidden beast` number, since 2 + 0 + 4 + 32 + 544 + 0 + 50 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2043254405034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15501909 + ... + 15633159.

It is an arithmetic number, because the mean of its divisors is an integer number (93154991358).

Almost surely, 2^{2043254405034} is an apocalyptic number.

2043254405034 is an abundant number, since it is smaller than the sum of its proper divisors (2428185180150).

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

2043254405034 is a wasteful number, since it uses less digits than its factorization.

2043254405034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139923 (or 139920 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 2043254405034 its reverse (4305044523402), we get a palindrome (6348298928436).

The spelling of 2043254405034 in words is "two trillion, forty-three billion, two hundred fifty-four million, four hundred five thousand, thirty-four".