34202421112 has 32 divisors (see below), whose sum is σ = 64718632800. Its totient is φ = 16944729984.

The previous prime is 34202421107. The next prime is 34202421119. The reversal of 34202421112 is 21112420243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34202421119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412978 + ... + 488830.

It is an arithmetic number, because the mean of its divisors is an integer number (2022457275).

Almost surely, 2^34202421112 is an apocalyptic number.

It is an amenable number.

34202421112 is a deficient number, since it is larger than the sum of its proper divisors (30516211688).

34202421112 is a wasteful number, since it uses less digits than its factorization.

34202421112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76375 (or 76371 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 34202421112 its reverse (21112420243), we get a palindrome (55314841355).

The spelling of 34202421112 in words is "thirty-four billion, two hundred two million, four hundred twenty-one thousand, one hundred twelve".