4055022042 has 16 divisors (see below), whose sum is σ = 8114401152. Its totient is φ = 1350947840.

The previous prime is 4055022017. The next prime is 4055022073. The reversal of 4055022042 is 2402205504.

It is a happy number.

It is a super-2 number, since 2×4055022042² = 32886407522211699528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169383 + ... + 191834.

It is an arithmetic number, because the mean of its divisors is an integer number (507150072).

Almost surely, 2^4055022042 is an apocalyptic number.

4055022042 is an abundant number, since it is smaller than the sum of its proper divisors (4059379110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4055022042 is a wasteful number, since it uses less digits than its factorization.

4055022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363093.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4055022042 is about 63679.0549710028. The cubic root of 4055022042 is about 1594.6464354558.

Adding to 4055022042 its reverse (2402205504), we get a palindrome (6457227546).

The spelling of 4055022042 in words is "four billion, fifty-five million, twenty-two thousand, forty-two".