4138990580 has 24 divisors (see below), whose sum is σ = 8694217728. Its totient is φ = 1655151008.

The previous prime is 4138990567. The next prime is 4138990589. The reversal of 4138990580 is 850998314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138990589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54317 + ... + 105963.

It is an arithmetic number, because the mean of its divisors is an integer number (362259072).

Almost surely, 2^4138990580 is an apocalyptic number.

It is an amenable number.

4138990580 is an abundant number, since it is smaller than the sum of its proper divisors (4555227148).

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

4138990580 is a wasteful number, since it uses less digits than its factorization.

4138990580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55663 (or 55661 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 4138990580 is about 64334.9872153558. The cubic root of 4138990580 is about 1605.5782610467.

The spelling of 4138990580 in words is "four billion, one hundred thirty-eight million, nine hundred ninety thousand, five hundred eighty".