32020343434 has 4 divisors (see below), whose sum is σ = 48030515154. Its totient is φ = 16010171716.

The previous prime is 32020343323. The next prime is 32020343461. The reversal of 32020343434 is 43434302023.

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., 32006999025 + 13344409 = 178905^2 + 3653^2 .

It is a super-3 number, since 3×32020343434³ (a number of 32 digits) contains 333 as substring.

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, 8005085857 + ... + 8005085860.

Almost surely, 2^32020343434 is an apocalyptic number.

32020343434 is a deficient number, since it is larger than the sum of its proper divisors (16010171720).

32020343434 is a wasteful number, since it uses less digits than its factorization.

32020343434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16010171719.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 32020343434 its reverse (43434302023), we get a palindrome (75454645457).

The spelling of 32020343434 in words is "thirty-two billion, twenty million, three hundred forty-three thousand, four hundred thirty-four".