142434441334101 has 32 divisors (see below), whose sum is σ = 221531963904000. Its totient is φ = 81369221934000.

The previous prime is 142434441334079. The next prime is 142434441334103. The reversal of 142434441334101 is 101433144434241.

It is not a de Polignac number, because 142434441334101 - 2¹³ = 142434441325909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142434441334101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142434441334103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14783025 + ... + 22436726.

It is an arithmetic number, because the mean of its divisors is an integer number (6922873872000).

Almost surely, 2^{142434441334101} is an apocalyptic number.

It is an amenable number.

142434441334101 is a deficient number, since it is larger than the sum of its proper divisors (79097522569899).

142434441334101 is an equidigital number, since it uses as much as digits as its factorization.

142434441334101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37223494 (or 37223480 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 142434441334101 its reverse (101433144434241), we get a palindrome (243867585768342).

The spelling of 142434441334101 in words is "one hundred forty-two trillion, four hundred thirty-four billion, four hundred forty-one million, three hundred thirty-four thousand, one hundred one".