434031430042 has 16 divisors (see below), whose sum is σ = 744478368192. Its totient is φ = 185907348000.

The previous prime is 434031430031. The next prime is 434031430051. The reversal of 434031430042 is 240034130434.

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, 8818084 + ... + 8867167.

It is an arithmetic number, because the mean of its divisors is an integer number (46529898012).

Almost surely, 2^434031430042 is an apocalyptic number.

434031430042 is a deficient number, since it is larger than the sum of its proper divisors (310446938150).

434031430042 is a wasteful number, since it uses less digits than its factorization.

434031430042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17687013.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 434031430042 its reverse (240034130434), we get a palindrome (674065560476).

The spelling of 434031430042 in words is "four hundred thirty-four billion, thirty-one million, four hundred thirty thousand, forty-two".