42350132 has 12 divisors (see below), whose sum is σ = 80850336. Its totient is φ = 19250040.

The previous prime is 42350131. The next prime is 42350137. The reversal of 42350132 is 23105324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481208 + ... + 481295.

It is an arithmetic number, because the mean of its divisors is an integer number (6737528).

Almost surely, 2^42350132 is an apocalyptic number.

It is an amenable number.

42350132 is a deficient number, since it is larger than the sum of its proper divisors (38500204).

42350132 is a wasteful number, since it uses less digits than its factorization.

42350132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962518 (or 962516 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 42350132 is about 6507.6979032527. The cubic root of 42350132 is about 348.5659198205.

Adding to 42350132 its reverse (23105324), we get a palindrome (65455456).

The spelling of 42350132 in words is "forty-two million, three hundred fifty thousand, one hundred thirty-two".