434473374434 has 16 divisors (see below), whose sum is σ = 711013075200. Its totient is φ = 197472162960.

The previous prime is 434473374407. The next prime is 434473374443.

It is a happy number.

434473374434 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×434473374434² (a number of 24 digits) contains 22 as substring.

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, 502034 + ... + 1058765.

It is an arithmetic number, because the mean of its divisors is an integer number (44438317200).

Almost surely, 2^434473374434 is an apocalyptic number.

434473374434 is a deficient number, since it is larger than the sum of its proper divisors (276539700766).

434473374434 is a wasteful number, since it uses less digits than its factorization.

434473374434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573465.

The product of its digits is 16257024, while the sum is 50.

The spelling of 434473374434 in words is "four hundred thirty-four billion, four hundred seventy-three million, three hundred seventy-four thousand, four hundred thirty-four".