4138290000 has 600 divisors, whose sum is σ = 16286061792. Its totient is φ = 1010880000.

The previous prime is 4138289993. The next prime is 4138290001. The reversal of 4138290000 is 928314.

4138290000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (600).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138290001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 31589935 + ... + 31590065.

Almost surely, 2^4138290000 is an apocalyptic number.

4138290000 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 4138290000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8143030896).

4138290000 is an abundant number, since it is smaller than the sum of its proper divisors (12147771792).

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

4138290000 is a wasteful number, since it uses less digits than its factorization.

4138290000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 154 counting only the distinct ones).

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

The square root of 4138290000 is about 64329.5422026304. The cubic root of 4138290000 is about 1605.4876673406.

The spelling of 4138290000 in words is "four billion, one hundred thirty-eight million, two hundred ninety thousand".