4260066420 has 48 divisors (see below), whose sum is σ = 11940485760. Its totient is φ = 1134846336.

The previous prime is 4260066413. The next prime is 4260066443. The reversal of 4260066420 is 246600624.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22866 + ... + 95094.

It is an arithmetic number, because the mean of its divisors is an integer number (248760120).

Almost surely, 2^4260066420 is an apocalyptic number.

It is an amenable number.

4260066420 is an abundant number, since it is smaller than the sum of its proper divisors (7680419340).

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

4260066420 is a wasteful number, since it uses less digits than its factorization.

4260066420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73224 (or 73222 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 4260066420 is about 65269.1843062252. The cubic root of 4260066420 is about 1621.0837665009.

The spelling of 4260066420 in words is "four billion, two hundred sixty million, sixty-six thousand, four hundred twenty".