3200435138234 has 4 divisors (see below), whose sum is σ = 4800652707354. Its totient is φ = 1600217569116.

The previous prime is 3200435138209. The next prime is 3200435138261. The reversal of 3200435138234 is 4328315340023.

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., 3110196780625 + 90238357609 = 1763575^2 + 300397^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800108784557 + ... + 800108784560.

Almost surely, 2^{3200435138234} is an apocalyptic number.

3200435138234 is a deficient number, since it is larger than the sum of its proper divisors (1600217569120).

3200435138234 is a wasteful number, since it uses less digits than its factorization.

3200435138234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600217569119.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 3200435138234 in words is "three trillion, two hundred billion, four hundred thirty-five million, one hundred thirty-eight thousand, two hundred thirty-four".