4320142361 has 8 divisors (see below), whose sum is σ = 4563212544. Its totient is φ = 4083554160.

The previous prime is 4320142349. The next prime is 4320142367. The reversal of 4320142361 is 1632410234.

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

It is a cyclic number.

It is not a de Polignac number, because 4320142361 - 2²² = 4315948057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4320142361.

It is not an unprimeable number, because it can be changed into a prime (4320142367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619126 + ... + 1621791.

It is an arithmetic number, because the mean of its divisors is an integer number (570401568).

Almost surely, 2^4320142361 is an apocalyptic number.

It is an amenable number.

4320142361 is a deficient number, since it is larger than the sum of its proper divisors (243070183).

4320142361 is a wasteful number, since it uses less digits than its factorization.

4320142361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240991.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4320142361 is about 65727.7898685176. The cubic root of 4320142361 is about 1628.6684599089.

Adding to 4320142361 its reverse (1632410234), we get a palindrome (5952552595).

The spelling of 4320142361 in words is "four billion, three hundred twenty million, one hundred forty-two thousand, three hundred sixty-one".