4020142341 has 32 divisors (see below), whose sum is σ = 5858426880. Its totient is φ = 2442744000.

The previous prime is 4020142319. The next prime is 4020142361. The reversal of 4020142341 is 1432410204.

4020142341 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4020142341 - 2⁷ = 4020142213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020142361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299116 + ... + 312266.

It is an arithmetic number, because the mean of its divisors is an integer number (183075840).

Almost surely, 2^4020142341 is an apocalyptic number.

It is an amenable number.

4020142341 is a deficient number, since it is larger than the sum of its proper divisors (1838284539).

4020142341 is a wasteful number, since it uses less digits than its factorization.

4020142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13377.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4020142341 is about 63404.5924283092. The cubic root of 4020142341 is about 1590.0610897773.

Adding to 4020142341 its reverse (1432410204), we get a palindrome (5452552545).

The spelling of 4020142341 in words is "four billion, twenty million, one hundred forty-two thousand, three hundred forty-one".