142044132031 has 8 divisors (see below), whose sum is σ = 150384420720. Its totient is φ = 133790271552.

The previous prime is 142044132019. The next prime is 142044132053. The reversal of 142044132031 is 130231440241.

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 142044132031 - 2⁷ = 142044131903 is a prime.

It is a super-2 number, since 2×142044132031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142044131987 and 142044132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142044132331) 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, 21603670 + ... + 21610243.

It is an arithmetic number, because the mean of its divisors is an integer number (18798052590).

Almost surely, 2^142044132031 is an apocalyptic number.

142044132031 is a deficient number, since it is larger than the sum of its proper divisors (8340288689).

142044132031 is a wasteful number, since it uses less digits than its factorization.

142044132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43214105.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 142044132031 its reverse (130231440241), we get a palindrome (272275572272).

The spelling of 142044132031 in words is "one hundred forty-two billion, forty-four million, one hundred thirty-two thousand, thirty-one".