42024051 has 12 divisors (see below), whose sum is σ = 64272312. Its totient is φ = 26367936.

The previous prime is 42024049. The next prime is 42024053. The reversal of 42024051 is 15042024.

42024051 is a `hidden beast` number, since 420 + 240 + 5 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (42024049) and next prime (42024053).

It is not a de Polignac number, because 42024051 - 2¹ = 42024049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42024053) 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, 137181 + ... + 137486.

It is an arithmetic number, because the mean of its divisors is an integer number (5356026).

Almost surely, 2^42024051 is an apocalyptic number.

42024051 is a deficient number, since it is larger than the sum of its proper divisors (22248261).

42024051 is a wasteful number, since it uses less digits than its factorization.

42024051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274690 (or 274687 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 42024051 is about 6482.5960077734. The cubic root of 42024051 is about 347.6690025552.

Adding to 42024051 its reverse (15042024), we get a palindrome (57066075).

The spelling of 42024051 in words is "forty-two million, twenty-four thousand, fifty-one".