424250042 has 16 divisors (see below), whose sum is σ = 680242752. Its totient is φ = 197952480.

The previous prime is 424250041. The next prime is 424250051. The reversal of 424250042 is 240052424.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (424250041) 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, 110588 + ... + 114359.

It is an arithmetic number, because the mean of its divisors is an integer number (42515172).

Almost surely, 2^424250042 is an apocalyptic number.

424250042 is a deficient number, since it is larger than the sum of its proper divisors (255992710).

424250042 is a wasteful number, since it uses less digits than its factorization.

424250042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225013.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 424250042 is about 20597.3309435956. The cubic root of 424250042 is about 751.4047993717.

The spelling of 424250042 in words is "four hundred twenty-four million, two hundred fifty thousand, forty-two".