430142243555 has 32 divisors (see below), whose sum is σ = 550453320000. Its totient is φ = 321551060992.

The previous prime is 430142243549. The next prime is 430142243653. The reversal of 430142243555 is 555342241034.

It is a cyclic number.

It is not a de Polignac number, because 430142243555 - 2⁴ = 430142243539 is a prime.

It is a super-3 number, since 3×430142243555³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33340496 + ... + 33353394.

It is an arithmetic number, because the mean of its divisors is an integer number (17201666250).

Almost surely, 2^430142243555 is an apocalyptic number.

430142243555 is a deficient number, since it is larger than the sum of its proper divisors (120311076445).

430142243555 is a wasteful number, since it uses less digits than its factorization.

430142243555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 430142243555 its reverse (555342241034), we get a palindrome (985484484589).

The spelling of 430142243555 in words is "four hundred thirty billion, one hundred forty-two million, two hundred forty-three thousand, five hundred fifty-five".