4024021146 has 16 divisors (see below), whose sum is σ = 8048757024. Its totient is φ = 1341221264.

The previous prime is 4024021087. The next prime is 4024021147. The reversal of 4024021146 is 6411204204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4024021147) by changing a digit.

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, 68221 + ... + 112703.

It is an arithmetic number, because the mean of its divisors is an integer number (503047314).

Almost surely, 2^4024021146 is an apocalyptic number.

4024021146 is an abundant number, since it is smaller than the sum of its proper divisors (4024735878).

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

4024021146 is a wasteful number, since it uses less digits than its factorization.

4024021146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59565.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4024021146 is about 63435.1727829286. The cubic root of 4024021146 is about 1590.5723116759.

The spelling of 4024021146 in words is "four billion, twenty-four million, twenty-one thousand, one hundred forty-six".