42132050 has 24 divisors (see below), whose sum is σ = 79069716. Its totient is φ = 16701440.

The previous prime is 42132031. The next prime is 42132053. The reversal of 42132050 is 5023124.

It can be written as a sum of positive squares in 6 ways, for example, as 1923769 + 40208281 = 1387^2 + 6341^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42132053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1922 + ... + 9378.

Almost surely, 2^42132050 is an apocalyptic number.

42132050 is a deficient number, since it is larger than the sum of its proper divisors (36937666).

42132050 is a wasteful number, since it uses less digits than its factorization.

42132050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7582 (or 7577 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 42132050 is about 6490.9205818589. The cubic root of 42132050 is about 347.9665764790.

Adding to 42132050 its reverse (5023124), we get a palindrome (47155174).

The spelling of 42132050 in words is "forty-two million, one hundred thirty-two thousand, fifty".