142204431153 has 8 divisors (see below), whose sum is σ = 189609463008. Its totient is φ = 94801176704.

The previous prime is 142204431113. The next prime is 142204431157. The reversal of 142204431153 is 351134402241.

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 142204431153 - 2⁸ = 142204430897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142204431153.

It is not an unprimeable number, because it can be changed into a prime (142204431157) 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, 244875 + ... + 586832.

It is an arithmetic number, because the mean of its divisors is an integer number (23701182876).

Almost surely, 2^142204431153 is an apocalyptic number.

It is an amenable number.

142204431153 is a deficient number, since it is larger than the sum of its proper divisors (47405031855).

142204431153 is an equidigital number, since it uses as much as digits as its factorization.

142204431153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888703.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 142204431153 its reverse (351134402241), we get a palindrome (493338833394).

The spelling of 142204431153 in words is "one hundred forty-two billion, two hundred four million, four hundred thirty-one thousand, one hundred fifty-three".