2043430502506 has 16 divisors (see below), whose sum is σ = 3092065875360. Its totient is φ = 1012759665840.

The previous prime is 2043430502497. The next prime is 2043430502537. The reversal of 2043430502506 is 6052050343402.

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, 4216836 + ... + 4676383.

It is an arithmetic number, because the mean of its divisors is an integer number (193254117210).

Almost surely, 2^{2043430502506} is an apocalyptic number.

2043430502506 is a deficient number, since it is larger than the sum of its proper divisors (1048635372854).

2043430502506 is a wasteful number, since it uses less digits than its factorization.

2043430502506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894229.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 2043430502506 its reverse (6052050343402), we get a palindrome (8095480845908).

The spelling of 2043430502506 in words is "two trillion, forty-three billion, four hundred thirty million, five hundred two thousand, five hundred six".