434181122866027 has 16 divisors (see below), whose sum is σ = 444358761973632. Its totient is φ = 424007146342080.

The previous prime is 434181122865979. The next prime is 434181122866097. The reversal of 434181122866027 is 720668221181434.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434181122866027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434181122866097) 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, 6247984752 + ... + 6248054242.

It is an arithmetic number, because the mean of its divisors is an integer number (27772422623352).

Almost surely, 2^{434181122866027} is an apocalyptic number.

434181122866027 is a deficient number, since it is larger than the sum of its proper divisors (10177639107605).

434181122866027 is a wasteful number, since it uses less digits than its factorization.

434181122866027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93738.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 434181122866027 in words is "four hundred thirty-four trillion, one hundred eighty-one billion, one hundred twenty-two million, eight hundred sixty-six thousand, twenty-seven".