4021360046 has 16 divisors (see below), whose sum is σ = 6645563568. Its totient is φ = 1809792000.

The previous prime is 4021360039. The next prime is 4021360087. The reversal of 4021360046 is 6400631204.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4021359997 and 4021360024.

It is a congruent number.

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, 902675 + ... + 907118.

It is an arithmetic number, because the mean of its divisors is an integer number (415347723).

Almost surely, 2^4021360046 is an apocalyptic number.

4021360046 is a deficient number, since it is larger than the sum of its proper divisors (2624203522).

4021360046 is a wasteful number, since it uses less digits than its factorization.

4021360046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809907.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4021360046 is about 63414.1943574150. The cubic root of 4021360046 is about 1590.2216172507.

The spelling of 4021360046 in words is "four billion, twenty-one million, three hundred sixty thousand, forty-six".