42363137 has 8 divisors (see below), whose sum is σ = 42915072. Its totient is φ = 41814000.

The previous prime is 42363131. The next prime is 42363157. The reversal of 42363137 is 73136324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42363137 - 2²⁰ = 41314561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42363131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60962 + ... + 61652.

It is an arithmetic number, because the mean of its divisors is an integer number (5364384).

Almost surely, 2^42363137 is an apocalyptic number.

It is an amenable number.

42363137 is a deficient number, since it is larger than the sum of its proper divisors (551935).

42363137 is a wasteful number, since it uses less digits than its factorization.

42363137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its digits is 9072, while the sum is 29.

The square root of 42363137 is about 6508.6970278236. The cubic root of 42363137 is about 348.6015957098.

The spelling of 42363137 in words is "forty-two million, three hundred sixty-three thousand, one hundred thirty-seven".