4259921082 has 16 divisors (see below), whose sum is σ = 8526857472. Its totient is φ = 1418804480.

The previous prime is 4259921063. The next prime is 4259921089. The reversal of 4259921082 is 2801299524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4259921089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284394 + ... + 298997.

It is an arithmetic number, because the mean of its divisors is an integer number (532928592).

Almost surely, 2^4259921082 is an apocalyptic number.

4259921082 is an abundant number, since it is smaller than the sum of its proper divisors (4266936390).

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

4259921082 is a wasteful number, since it uses less digits than its factorization.

4259921082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584613.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 4259921082 is about 65268.0709229252. The cubic root of 4259921082 is about 1621.0653311270.

The spelling of 4259921082 in words is "four billion, two hundred fifty-nine million, nine hundred twenty-one thousand, eighty-two".