142004263201 has 32 divisors (see below), whose sum is σ = 156268569600. Its totient is φ = 128528225280.

The previous prime is 142004263189. The next prime is 142004263207. The reversal of 142004263201 is 102362400241.

It is a happy number.

It is not a de Polignac number, because 142004263201 - 2⁵ = 142004263169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142004263207) 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, 8429655 + ... + 8446483.

It is an arithmetic number, because the mean of its divisors is an integer number (4883392800).

Almost surely, 2^142004263201 is an apocalyptic number.

It is an amenable number.

142004263201 is a deficient number, since it is larger than the sum of its proper divisors (14264306399).

142004263201 is a wasteful number, since it uses less digits than its factorization.

142004263201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17089.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 142004263201 its reverse (102362400241), we get a palindrome (244366663442).

The spelling of 142004263201 in words is "one hundred forty-two billion, four million, two hundred sixty-three thousand, two hundred one".