4000130542 has 8 divisors (see below), whose sum is σ = 6033717000. Its totient is φ = 1988891544.

The previous prime is 4000130531. The next prime is 4000130579. The reversal of 4000130542 is 2450310004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5586417 + ... + 5587132.

It is an arithmetic number, because the mean of its divisors is an integer number (754214625).

Almost surely, 2^4000130542 is an apocalyptic number.

4000130542 is a deficient number, since it is larger than the sum of its proper divisors (2033586458).

4000130542 is a wasteful number, since it uses less digits than its factorization.

4000130542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11173730.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4000130542 is about 63246.5852200733. The cubic root of 4000130542 is about 1587.4183203227.

Adding to 4000130542 its reverse (2450310004), we get a palindrome (6450440546).

The spelling of 4000130542 in words is "four billion, one hundred thirty thousand, five hundred forty-two".