434420300042 has 16 divisors (see below), whose sum is σ = 691996944960. Its totient is φ = 203956990272.

The previous prime is 434420300021. The next prime is 434420300051. The reversal of 434420300042 is 240003024434.

It is a junction number, because it is equal to n+sod(n) for n = 434420299984 and 434420300020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50580278 + ... + 50588865.

It is an arithmetic number, because the mean of its divisors is an integer number (43249809060).

Almost surely, 2^434420300042 is an apocalyptic number.

434420300042 is a deficient number, since it is larger than the sum of its proper divisors (257576644918).

434420300042 is a wasteful number, since it uses less digits than its factorization.

434420300042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101169277.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 434420300042 its reverse (240003024434), we get a palindrome (674423324476).

The spelling of 434420300042 in words is "four hundred thirty-four billion, four hundred twenty million, three hundred thousand, forty-two".