6138010420 has 24 divisors (see below), whose sum is σ = 13568234400. Its totient is φ = 2325982752.

The previous prime is 6138010409. The next prime is 6138010427. The reversal of 6138010420 is 240108316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6138010427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8075950 + ... + 8076709.

It is an arithmetic number, because the mean of its divisors is an integer number (565343100).

Almost surely, 2^6138010420 is an apocalyptic number.

It is an amenable number.

6138010420 is an abundant number, since it is smaller than the sum of its proper divisors (7430223980).

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

6138010420 is a wasteful number, since it uses less digits than its factorization.

6138010420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16152687 (or 16152685 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6138010420 is about 78345.4556435790. The cubic root of 6138010420 is about 1830.9474246520.

Adding to 6138010420 its reverse (240108316), we get a palindrome (6378118736).

The spelling of 6138010420 in words is "six billion, one hundred thirty-eight million, ten thousand, four hundred twenty".