42114550 has 12 divisors (see below), whose sum is σ = 78333156. Its totient is φ = 16845800.

The previous prime is 42114539. The next prime is 42114551. The reversal of 42114550 is 5541124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42114551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 421096 + ... + 421195.

It is an arithmetic number, because the mean of its divisors is an integer number (6527763).

Almost surely, 2^42114550 is an apocalyptic number.

42114550 is a deficient number, since it is larger than the sum of its proper divisors (36218606).

42114550 is a wasteful number, since it uses less digits than its factorization.

42114550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842303 (or 842298 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 42114550 is about 6489.5724050202. The cubic root of 42114550 is about 347.9183925875.

Adding to 42114550 its reverse (5541124), we get a palindrome (47655674).

The spelling of 42114550 in words is "forty-two million, one hundred fourteen thousand, five hundred fifty".