142044213301 has 16 divisors (see below), whose sum is σ = 146461956480. Its totient is φ = 137703767040.

The previous prime is 142044213263. The next prime is 142044213329. The reversal of 142044213301 is 103312440241.

It is a cyclic number.

It is not a de Polignac number, because 142044213301 - 2⁷ = 142044213173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142044213331) 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 15 ways as a sum of consecutive naturals, for example, 1564000 + ... + 1652326.

It is an arithmetic number, because the mean of its divisors is an integer number (9153872280).

Almost surely, 2^142044213301 is an apocalyptic number.

It is an amenable number.

142044213301 is a deficient number, since it is larger than the sum of its proper divisors (4417743179).

142044213301 is an equidigital number, since it uses as much as digits as its factorization.

142044213301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88764.

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

Adding to 142044213301 its reverse (103312440241), we get a palindrome (245356653542).

The spelling of 142044213301 in words is "one hundred forty-two billion, forty-four million, two hundred thirteen thousand, three hundred one".