142400142334141 has 8 divisors (see below), whose sum is σ = 148592155533120. Its totient is φ = 136208187690432.

The previous prime is 142400142334123. The next prime is 142400142334183. The reversal of 142400142334141 is 141433241004241.

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 142400142334141 - 2⁹ = 142400142333629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142400142334097 and 142400142334106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142400142331141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9632860 + ... + 19431733.

It is an arithmetic number, because the mean of its divisors is an integer number (18574019441640).

Almost surely, 2^{142400142334141} is an apocalyptic number.

It is an amenable number.

142400142334141 is a deficient number, since it is larger than the sum of its proper divisors (6192013198979).

142400142334141 is a wasteful number, since it uses less digits than its factorization.

142400142334141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29277635.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 142400142334141 its reverse (141433241004241), we get a palindrome (283833383338382).

The spelling of 142400142334141 in words is "one hundred forty-two trillion, four hundred billion, one hundred forty-two million, three hundred thirty-four thousand, one hundred forty-one".