430455503461655 has 24 divisors (see below), whose sum is σ = 601176890553120. Its totient is φ = 295024012395840.

The previous prime is 430455503461651. The next prime is 430455503461747. The reversal of 430455503461655 is 556164305554034.

It is not a de Polignac number, because 430455503461655 - 2² = 430455503461651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430455503461655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430455503461651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432465251 + ... + 433459460.

It is an arithmetic number, because the mean of its divisors is an integer number (25049037106380).

Almost surely, 2^{430455503461655} is an apocalyptic number.

430455503461655 is a deficient number, since it is larger than the sum of its proper divisors (170721387091465).

430455503461655 is a wasteful number, since it uses less digits than its factorization.

430455503461655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865926759 (or 865926752 counting only the distinct ones).

The product of its (nonzero) digits is 64800000, while the sum is 56.

The spelling of 430455503461655 in words is "four hundred thirty trillion, four hundred fifty-five billion, five hundred three million, four hundred sixty-one thousand, six hundred fifty-five".