434704304137 has 4 divisors (see below), whose sum is σ = 434707912980. Its totient is φ = 434700695296.

The previous prime is 434704303993. The next prime is 434704304201. The reversal of 434704304137 is 731403407434.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163035058176 + 271669245961 = 403776^2 + 521219^2 .

It is a cyclic number.

It is not a de Polignac number, because 434704304137 - 2²³ = 434695915529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434704304137.

It is not an unprimeable number, because it can be changed into a prime (434704301137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617268 + ... + 1866805.

It is an arithmetic number, because the mean of its divisors is an integer number (108676978245).

Almost surely, 2^434704304137 is an apocalyptic number.

It is an amenable number.

434704304137 is a deficient number, since it is larger than the sum of its proper divisors (3608843).

434704304137 is a wasteful number, since it uses less digits than its factorization.

434704304137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608842.

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 434704304137 in words is "four hundred thirty-four billion, seven hundred four million, three hundred four thousand, one hundred thirty-seven".