34201420202 has 4 divisors (see below), whose sum is σ = 51302130306. Its totient is φ = 17100710100.

The previous prime is 34201420147. The next prime is 34201420241. The reversal of 34201420202 is 20202410243.

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., 22106039761 + 12095380441 = 148681^2 + 109979^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8550355049 + ... + 8550355052.

Almost surely, 2^34201420202 is an apocalyptic number.

34201420202 is a deficient number, since it is larger than the sum of its proper divisors (17100710104).

34201420202 is a wasteful number, since it uses less digits than its factorization.

34201420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17100710103.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 34201420202 its reverse (20202410243), we get a palindrome (54403830445).

The spelling of 34201420202 in words is "thirty-four billion, two hundred one million, four hundred twenty thousand, two hundred two".