434432313202 has 4 divisors (see below), whose sum is σ = 651648469806. Its totient is φ = 217216156600.

The previous prime is 434432313109. The next prime is 434432313221. The reversal of 434432313202 is 202313234434.

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 only one way, i.e., 413874775561 + 20557537641 = 643331^2 + 143379^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108608078299 + ... + 108608078302.

Almost surely, 2^434432313202 is an apocalyptic number.

434432313202 is a deficient number, since it is larger than the sum of its proper divisors (217216156604).

434432313202 is a wasteful number, since it uses less digits than its factorization.

434432313202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217216156603.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 434432313202 its reverse (202313234434), we get a palindrome (636745547636).

The spelling of 434432313202 in words is "four hundred thirty-four billion, four hundred thirty-two million, three hundred thirteen thousand, two hundred two".