142108720359211 has 16 divisors (see below), whose sum is σ = 144376385126400. Its totient is φ = 139853358216000.

The previous prime is 142108720359209. The next prime is 142108720359233. The reversal of 142108720359211 is 112953027801241.

It is a cyclic number.

It is not a de Polignac number, because 142108720359211 - 2¹ = 142108720359209 is a prime.

It is a super-3 number, since 3×142108720359211³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142108720359251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36234271 + ... + 39964231.

It is an arithmetic number, because the mean of its divisors is an integer number (9023524070400).

Almost surely, 2^{142108720359211} is an apocalyptic number.

142108720359211 is a deficient number, since it is larger than the sum of its proper divisors (2267664767189).

142108720359211 is a wasteful number, since it uses less digits than its factorization.

142108720359211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731610.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 142108720359211 in words is "one hundred forty-two trillion, one hundred eight billion, seven hundred twenty million, three hundred fifty-nine thousand, two hundred eleven".