4052235842 has 4 divisors (see below), whose sum is σ = 6078353766. Its totient is φ = 2026117920.

The previous prime is 4052235839. The next prime is 4052235853. The reversal of 4052235842 is 2485322504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4028313961 + 23921881 = 63469^2 + 4891^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013058959 + ... + 1013058962.

Almost surely, 2^4052235842 is an apocalyptic number.

4052235842 is a deficient number, since it is larger than the sum of its proper divisors (2026117924).

4052235842 is a wasteful number, since it uses less digits than its factorization.

4052235842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026117923.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 4052235842 is about 63657.1743168042. The cubic root of 4052235842 is about 1594.2811253264.

The spelling of 4052235842 in words is "four billion, fifty-two million, two hundred thirty-five thousand, eight hundred forty-two".