142024201 has 16 divisors (see below), whose sum is σ = 158326848. Its totient is φ = 126316800.

The previous prime is 142024187. The next prime is 142024213. The reversal of 142024201 is 102420241.

It is a cyclic number.

It is not a de Polignac number, because 142024201 - 2⁷ = 142024073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142024231) 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 15 ways as a sum of consecutive naturals, for example, 109366 + ... + 110656.

It is an arithmetic number, because the mean of its divisors is an integer number (9895428).

Almost surely, 2^142024201 is an apocalyptic number.

142024201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142024201 is a deficient number, since it is larger than the sum of its proper divisors (16302647).

142024201 is a wasteful number, since it uses less digits than its factorization.

142024201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 142024201 is about 11917.3906959535. The cubic root of 142024201 is about 521.7399812352.

Adding to 142024201 its reverse (102420241), we get a palindrome (244444442).

The spelling of 142024201 in words is "one hundred forty-two million, twenty-four thousand, two hundred one".