142012331134 has 8 divisors (see below), whose sum is σ = 213699067920. Its totient is φ = 70779308496.

The previous prime is 142012331099. The next prime is 142012331143. The reversal of 142012331134 is 431133210241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×142012331134² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142012331099 and 142012331108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113427754 + ... + 113429005.

It is an arithmetic number, because the mean of its divisors is an integer number (26712383490).

Almost surely, 2^142012331134 is an apocalyptic number.

142012331134 is a deficient number, since it is larger than the sum of its proper divisors (71686736786).

142012331134 is a wasteful number, since it uses less digits than its factorization.

142012331134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226857074.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 142012331134 its reverse (431133210241), we get a palindrome (573145541375).

The spelling of 142012331134 in words is "one hundred forty-two billion, twelve million, three hundred thirty-one thousand, one hundred thirty-four".