4066920000 has 840 divisors, whose sum is σ = 17329952640. Its totient is φ = 898560000.

The previous prime is 4066919971. The next prime is 4066920041. The reversal of 4066920000 is 296604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 51479961 + ... + 51480039.

It is an arithmetic number, because the mean of its divisors is an integer number (20630896).

Almost surely, 2^4066920000 is an apocalyptic number.

4066920000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4066920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8664976320).

4066920000 is an abundant number, since it is smaller than the sum of its proper divisors (13263032640).

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

4066920000 is a wasteful number, since it uses less digits than its factorization.

4066920000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4066920000 is about 63772.4078265828. The cubic root of 4066920000 is about 1596.2045453634.

The spelling of 4066920000 in words is "four billion, sixty-six million, nine hundred twenty thousand".