34121100550 has 48 divisors (see below), whose sum is σ = 64874878992. Its totient is φ = 13346985600.

The previous prime is 34121100539. The next prime is 34121100577. The reversal of 34121100550 is 5500112143.

It is a happy number.

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 792580 + ... + 834520.

It is an arithmetic number, because the mean of its divisors is an integer number (1351559979).

Almost surely, 2^34121100550 is an apocalyptic number.

34121100550 is a deficient number, since it is larger than the sum of its proper divisors (30753778442).

34121100550 is a wasteful number, since it uses less digits than its factorization.

34121100550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42313 (or 42308 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 34121100550 its reverse (5500112143), we get a palindrome (39621212693).

The spelling of 34121100550 in words is "thirty-four billion, one hundred twenty-one million, one hundred thousand, five hundred fifty".