142111635032 has 24 divisors (see below), whose sum is σ = 275964417300. Its totient is φ = 68605613664.

The previous prime is 142111635019. The next prime is 142111635059. The reversal of 142111635032 is 230536111241.

It is a super-2 number, since 2×142111635032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 142111634986 and 142111635004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10554482 + ... + 10567937.

Almost surely, 2^142111635032 is an apocalyptic number.

It is an amenable number.

142111635032 is a deficient number, since it is larger than the sum of its proper divisors (133852782268).

142111635032 is a wasteful number, since it uses less digits than its factorization.

142111635032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21122483 (or 21122450 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 142111635032 its reverse (230536111241), we get a palindrome (372647746273).

The spelling of 142111635032 in words is "one hundred forty-two billion, one hundred eleven million, six hundred thirty-five thousand, thirty-two".