42041499 has 4 divisors (see below), whose sum is σ = 56055336. Its totient is φ = 28027664.

The previous prime is 42041497. The next prime is 42041507. The reversal of 42041499 is 99414024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42041499 - 2¹ = 42041497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42041497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7006914 + ... + 7006919.

It is an arithmetic number, because the mean of its divisors is an integer number (14013834).

Almost surely, 2^42041499 is an apocalyptic number.

42041499 is a deficient number, since it is larger than the sum of its proper divisors (14013837).

42041499 is a wasteful number, since it uses less digits than its factorization.

42041499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14013836.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 42041499 is about 6483.9416252770. The cubic root of 42041499 is about 347.7171122232.

The spelling of 42041499 in words is "forty-two million, forty-one thousand, four hundred ninety-nine".