20042034352 has 10 divisors (see below), whose sum is σ = 38831441588. Its totient is φ = 10021017168.

The previous prime is 20042034343. The next prime is 20042034359. The reversal of 20042034352 is 25343024002.

It is not an unprimeable number, because it can be changed into a prime (20042034359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626313558 + ... + 626313589.

Almost surely, 2^20042034352 is an apocalyptic number.

It is an amenable number.

20042034352 is a deficient number, since it is larger than the sum of its proper divisors (18789407236).

20042034352 is a wasteful number, since it uses less digits than its factorization.

20042034352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252627155 (or 1252627149 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 20042034352 its reverse (25343024002), we get a palindrome (45385058354).

The spelling of 20042034352 in words is "twenty billion, forty-two million, thirty-four thousand, three hundred fifty-two".