4054424534242 has 32 divisors (see below), whose sum is σ = 6307776549360. Its totient is φ = 1952990115840.

The previous prime is 4054424534191. The next prime is 4054424534299. The reversal of 4054424534242 is 2424354244504.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3553869699241 + 500554835001 = 1885171^2 + 707499^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3429642 + ... + 4457722.

Almost surely, 2^{4054424534242} is an apocalyptic number.

4054424534242 is a deficient number, since it is larger than the sum of its proper divisors (2253352015118).

4054424534242 is a wasteful number, since it uses less digits than its factorization.

4054424534242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028646.

The product of its (nonzero) digits is 2457600, while the sum is 43.

Adding to 4054424534242 its reverse (2424354244504), we get a palindrome (6478778778746).

The spelling of 4054424534242 in words is "four trillion, fifty-four billion, four hundred twenty-four million, five hundred thirty-four thousand, two hundred forty-two".