42141475 has 12 divisors (see below), whose sum is σ = 52349080. Its totient is φ = 33652800.

The previous prime is 42141461. The next prime is 42141479. The reversal of 42141475 is 57414124.

It is not a de Polignac number, because 42141475 - 2⁵ = 42141443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42141479) 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, 17335 + ... + 19615.

Almost surely, 2^42141475 is an apocalyptic number.

42141475 is a deficient number, since it is larger than the sum of its proper divisors (10207605).

42141475 is a wasteful number, since it uses less digits than its factorization.

42141475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3025 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 42141475 is about 6491.6465553818. The cubic root of 42141475 is about 347.9925214185.

Adding to 42141475 its reverse (57414124), we get a palindrome (99555599).

The spelling of 42141475 in words is "forty-two million, one hundred forty-one thousand, four hundred seventy-five".