42114100550 has 48 divisors (see below), whose sum is σ = 81765123840. Its totient is φ = 16107870240.

The previous prime is 42114100529. The next prime is 42114100577. The reversal of 42114100550 is 5500141124.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 6302111 + ... + 6308789.

It is an arithmetic number, because the mean of its divisors is an integer number (1703440080).

Almost surely, 2^42114100550 is an apocalyptic number.

42114100550 is a deficient number, since it is larger than the sum of its proper divisors (39651023290).

42114100550 is a wasteful number, since it uses less digits than its factorization.

42114100550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12197 (or 12192 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 42114100550 its reverse (5500141124), we get a palindrome (47614241674).

The spelling of 42114100550 in words is "forty-two billion, one hundred fourteen million, one hundred thousand, five hundred fifty".