142205355201 has 64 divisors (see below), whose sum is σ = 246296422400. Its totient is φ = 70873076736.

The previous prime is 142205355199. The next prime is 142205355203. The reversal of 142205355201 is 102553502241.

It is an interprime number because it is at equal distance from previous prime (142205355199) and next prime (142205355203).

It is not a de Polignac number, because 142205355201 - 2¹ = 142205355199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142205355203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1929705 + ... + 2002041.

It is an arithmetic number, because the mean of its divisors is an integer number (3848381600).

Almost surely, 2^142205355201 is an apocalyptic number.

It is an amenable number.

142205355201 is a deficient number, since it is larger than the sum of its proper divisors (104091067199).

142205355201 is a wasteful number, since it uses less digits than its factorization.

142205355201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72758.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 142205355201 its reverse (102553502241), we get a palindrome (244758857442).

The spelling of 142205355201 in words is "one hundred forty-two billion, two hundred five million, three hundred fifty-five thousand, two hundred one".