4067940030 has 256 divisors, whose sum is σ = 13078609920. Its totient is φ = 783820800.

The previous prime is 4067939983. The next prime is 4067940031. The reversal of 4067940030 is 300497604.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4067939973 and 4067940000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4067940031) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2787441 + ... + 2788899.

It is an arithmetic number, because the mean of its divisors is an integer number (51088320).

Almost surely, 2^4067940030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4067940030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6539304960).

4067940030 is an abundant number, since it is smaller than the sum of its proper divisors (9010669890).

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

4067940030 is a wasteful number, since it uses less digits than its factorization.

4067940030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 4067940030 is about 63780.4047494213. The cubic root of 4067940030 is about 1596.3379829869.

The spelling of 4067940030 in words is "four billion, sixty-seven million, nine hundred forty thousand, thirty".