430525121636023 has 4 divisors (see below), whose sum is σ = 430525325356648. Its totient is φ = 430524917915400.

The previous prime is 430525121635949. The next prime is 430525121636033. The reversal of 430525121636023 is 320636121525034.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430525121636023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430525121636033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98656761 + ... + 102928162.

It is an arithmetic number, because the mean of its divisors is an integer number (107631331339162).

Almost surely, 2^{430525121636023} is an apocalyptic number.

430525121636023 is a deficient number, since it is larger than the sum of its proper divisors (203720625).

430525121636023 is a wasteful number, since it uses less digits than its factorization.

430525121636023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203720624.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 430525121636023 in words is "four hundred thirty trillion, five hundred twenty-five billion, one hundred twenty-one million, six hundred thirty-six thousand, twenty-three".