4021430000 has 300 divisors, whose sum is σ = 11757830040. Its totient is φ = 1326528000.

The previous prime is 4021429999. The next prime is 4021430051. The reversal of 4021430000 is 341204.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 14209859 + ... + 14210141.

Almost surely, 2^4021430000 is an apocalyptic number.

4021430000 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 4021430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5878915020).

4021430000 is an abundant number, since it is smaller than the sum of its proper divisors (7736400040).

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

4021430000 is a wasteful number, since it uses less digits than its factorization.

4021430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4021430000 is about 63414.7459192261. The cubic root of 4021430000 is about 1590.2308381541.

Adding to 4021430000 its reverse (341204), we get a palindrome (4021771204).

The spelling of 4021430000 in words is "four billion, twenty-one million, four hundred thirty thousand".