340007100434 has 4 divisors (see below), whose sum is σ = 510010650654. Its totient is φ = 170003550216.

The previous prime is 340007100379. The next prime is 340007100439. The reversal of 340007100434 is 434001700043.

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

It can be written as a sum of positive squares in only one way, i.e., 339652343209 + 354757225 = 582797^2 + 18835^2 .

It is not an unprimeable number, because it can be changed into a prime (340007100439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85001775107 + ... + 85001775110.

Almost surely, 2^340007100434 is an apocalyptic number.

340007100434 is a deficient number, since it is larger than the sum of its proper divisors (170003550220).

340007100434 is a wasteful number, since it uses less digits than its factorization.

340007100434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170003550219.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 340007100434 its reverse (434001700043), we get a palindrome (774008800477).

The spelling of 340007100434 in words is "three hundred forty billion, seven million, one hundred thousand, four hundred thirty-four".