142033553641 has 16 divisors (see below), whose sum is σ = 170258259456. Its totient is φ = 115932413376.

The previous prime is 142033553621. The next prime is 142033553659. The reversal of 142033553641 is 146355330241.

It is a cyclic number.

It is not a de Polignac number, because 142033553641 - 2¹⁹ = 142033029353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142033553641.

It is not an unprimeable number, because it can be changed into a prime (142033553621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5821786 + ... + 5846131.

It is an arithmetic number, because the mean of its divisors is an integer number (10641141216).

Almost surely, 2^142033553641 is an apocalyptic number.

It is an amenable number.

142033553641 is a deficient number, since it is larger than the sum of its proper divisors (28224705815).

142033553641 is a wasteful number, since it uses less digits than its factorization.

142033553641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11668008.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 142033553641 its reverse (146355330241), we get a palindrome (288388883882).

The spelling of 142033553641 in words is "one hundred forty-two billion, thirty-three million, five hundred fifty-three thousand, six hundred forty-one".