4123980000 has 480 divisors, whose sum is σ = 17193496320. Its totient is φ = 941760000.

The previous prime is 4123979989. The next prime is 4123980031. The reversal of 4123980000 is 893214.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×4123980000² = 34014422080800000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3779455 + ... + 3780545.

It is an arithmetic number, because the mean of its divisors is an integer number (35819784).

Almost surely, 2^4123980000 is an apocalyptic number.

4123980000 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 4123980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8596748160).

4123980000 is an abundant number, since it is smaller than the sum of its proper divisors (13069516320).

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

4123980000 is a wasteful number, since it uses less digits than its factorization.

4123980000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4123980000 is about 64218.2217131555. The cubic root of 4123980000 is about 1603.6349648072.

The spelling of 4123980000 in words is "four billion, one hundred twenty-three million, nine hundred eighty thousand".