424200134042 has 16 divisors (see below), whose sum is σ = 648327917160. Its totient is φ = 208091100672.

The previous prime is 424200134023. The next prime is 424200134051. The reversal of 424200134042 is 240431002424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 407798465281 + 16401668761 = 638591^2 + 128069^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4506434 + ... + 4599602.

Almost surely, 2^424200134042 is an apocalyptic number.

424200134042 is a deficient number, since it is larger than the sum of its proper divisors (224127783118).

424200134042 is a wasteful number, since it uses less digits than its factorization.

424200134042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136177.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 424200134042 its reverse (240431002424), we get a palindrome (664631136466).

The spelling of 424200134042 in words is "four hundred twenty-four billion, two hundred million, one hundred thirty-four thousand, forty-two".