142104224311 has 8 divisors (see below), whose sum is σ = 163573208960. Its totient is φ = 120927334968.

The previous prime is 142104224263. The next prime is 142104224321. The reversal of 142104224311 is 113422401241.

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 142104224311 - 2²⁵ = 142070669879 is a prime.

It is a super-2 number, since 2×142104224311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142104224321) 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, 73022781 + ... + 73024726.

It is an arithmetic number, because the mean of its divisors is an integer number (20446651120).

Almost surely, 2^142104224311 is an apocalyptic number.

142104224311 is a deficient number, since it is larger than the sum of its proper divisors (21468984649).

142104224311 is a wasteful number, since it uses less digits than its factorization.

142104224311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146047653.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 142104224311 its reverse (113422401241), we get a palindrome (255526625552).

The spelling of 142104224311 in words is "one hundred forty-two billion, one hundred four million, two hundred twenty-four thousand, three hundred eleven".