2055415430043 has 16 divisors (see below), whose sum is σ = 3045281696640. Its totient is φ = 1370177143272.

The previous prime is 2055415430009. The next prime is 2055415430053. The reversal of 2055415430043 is 3400345145502.

2055415430043 is a `hidden beast` number, since 20 + 5 + 54 + 1 + 543 + 0 + 0 + 43 = 666.

It is not a de Polignac number, because 2055415430043 - 2¹⁰ = 2055415429019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055415430053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2394021 + ... + 3137222.

It is an arithmetic number, because the mean of its divisors is an integer number (190330106040).

Almost surely, 2^{2055415430043} is an apocalyptic number.

2055415430043 is a deficient number, since it is larger than the sum of its proper divisors (989866266597).

2055415430043 is a wasteful number, since it uses less digits than its factorization.

2055415430043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545015 (or 5545009 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 2055415430043 in words is "two trillion, fifty-five billion, four hundred fifteen million, four hundred thirty thousand, forty-three".