4042201340 has 24 divisors (see below), whose sum is σ = 8490333600. Its totient is φ = 1616554688.

The previous prime is 4042201313. The next prime is 4042201409. The reversal of 4042201340 is 431022404.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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, 98186 + ... + 133134.

It is an arithmetic number, because the mean of its divisors is an integer number (353763900).

Almost surely, 2^4042201340 is an apocalyptic number.

It is an amenable number.

4042201340 is an abundant number, since it is smaller than the sum of its proper divisors (4448132260).

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

4042201340 is a wasteful number, since it uses less digits than its factorization.

4042201340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40741 (or 40739 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4042201340 is about 63578.3087223937. The cubic root of 4042201340 is about 1592.9640713157.

Adding to 4042201340 its reverse (431022404), we get a palindrome (4473223744).

The spelling of 4042201340 in words is "four billion, forty-two million, two hundred one thousand, three hundred forty".