42136514 has 8 divisors (see below), whose sum is σ = 72234048. Its totient is φ = 18058500.

The previous prime is 42136513. The next prime is 42136531. The reversal of 42136514 is 41563124.

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

It is not an unprimeable number, because it can be changed into a prime (42136513) 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, 1504862 + ... + 1504889.

It is an arithmetic number, because the mean of its divisors is an integer number (9029256).

Almost surely, 2^42136514 is an apocalyptic number.

42136514 is a deficient number, since it is larger than the sum of its proper divisors (30097534).

42136514 is a wasteful number, since it uses less digits than its factorization.

42136514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009760.

The product of its digits is 2880, while the sum is 26.

The square root of 42136514 is about 6491.2644376885. The cubic root of 42136514 is about 347.9788653655.

Adding to 42136514 its reverse (41563124), we get a palindrome (83699638).

The spelling of 42136514 in words is "forty-two million, one hundred thirty-six thousand, five hundred fourteen".