42114513 has 8 divisors (see below), whose sum is σ = 64174528. Its totient is φ = 24065424.

The previous prime is 42114511. The next prime is 42114521. The reversal of 42114513 is 31541124.

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

It is not a de Polignac number, because 42114513 - 2¹ = 42114511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2005453 = 42114513 / (4 + 2 + 1 + 1 + 4 + 5 + 1 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42114513.

It is not an unprimeable number, because it can be changed into a prime (42114511) 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, 1002706 + ... + 1002747.

It is an arithmetic number, because the mean of its divisors is an integer number (8021816).

Almost surely, 2^42114513 is an apocalyptic number.

It is an amenable number.

42114513 is a deficient number, since it is larger than the sum of its proper divisors (22060015).

42114513 is a wasteful number, since it uses less digits than its factorization.

42114513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005463.

The product of its digits is 480, while the sum is 21.

The square root of 42114513 is about 6489.5695542925. The cubic root of 42114513 is about 347.9182906988.

Adding to 42114513 its reverse (31541124), we get a palindrome (73655637).

The spelling of 42114513 in words is "forty-two million, one hundred fourteen thousand, five hundred thirteen".