142214434031 has 8 divisors (see below), whose sum is σ = 152827452720. Its totient is φ = 131851133568.

The previous prime is 142214433983. The next prime is 142214434069. The reversal of 142214434031 is 130434412241.

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 142214434031 - 2³⁰ = 141140692207 is a prime.

It is a super-2 number, since 2×142214434031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142214433985 and 142214434003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142214434231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62428376 + ... + 62430653.

It is an arithmetic number, because the mean of its divisors is an integer number (19103431590).

Almost surely, 2^142214434031 is an apocalyptic number.

142214434031 is a deficient number, since it is larger than the sum of its proper divisors (10613018689).

142214434031 is a wasteful number, since it uses less digits than its factorization.

142214434031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124859113.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 142214434031 its reverse (130434412241), we get a palindrome (272648846272).

The spelling of 142214434031 in words is "one hundred forty-two billion, two hundred fourteen million, four hundred thirty-four thousand, thirty-one".