430434105145542 has 12 divisors (see below), whose sum is σ = 932607227815380. Its totient is φ = 143478035048508.

The previous prime is 430434105145519. The next prime is 430434105145559. The reversal of 430434105145542 is 245541501434034.

430434105145542 is a `hidden beast` number, since 4 + 3 + 0 + 4 + 3 + 4 + 10 + 51 + 45 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11956502920692 + ... + 11956502920727.

It is an arithmetic number, because the mean of its divisors is an integer number (77717268984615).

Almost surely, 2^{430434105145542} is an apocalyptic number.

430434105145542 is an abundant number, since it is smaller than the sum of its proper divisors (502173122669838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430434105145542 is a wasteful number, since it uses less digits than its factorization.

430434105145542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23913005841427 (or 23913005841424 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 430434105145542 its reverse (245541501434034), we get a palindrome (675975606579576).

The spelling of 430434105145542 in words is "four hundred thirty trillion, four hundred thirty-four billion, one hundred five million, one hundred forty-five thousand, five hundred forty-two".