42150675 has 24 divisors (see below), whose sum is σ = 79645696. Its totient is φ = 19268640.

The previous prime is 42150673. The next prime is 42150677. The reversal of 42150675 is 57605124.

It is an interprime number because it is at equal distance from previous prime (42150673) and next prime (42150677).

It is not a de Polignac number, because 42150675 - 2¹ = 42150673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42150673) 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 23 ways as a sum of consecutive naturals, for example, 39619 + ... + 40668.

Almost surely, 2^42150675 is an apocalyptic number.

42150675 is a deficient number, since it is larger than the sum of its proper divisors (37495021).

42150675 is a wasteful number, since it uses less digits than its factorization.

42150675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80307 (or 80302 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 42150675 is about 6492.3551196773. The cubic root of 42150675 is about 348.0178432521.

Adding to 42150675 its reverse (57605124), we get a palindrome (99755799).

The spelling of 42150675 in words is "forty-two million, one hundred fifty thousand, six hundred seventy-five".