142553001328 has 20 divisors (see below), whose sum is σ = 280724252488. Its totient is φ = 70108032960.

The previous prime is 142553001319. The next prime is 142553001329. The reversal of 142553001328 is 823100355241.

It is a junction number, because it is equal to n+sod(n) for n = 142553001293 and 142553001302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142553001329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73028226 + ... + 73030177.

Almost surely, 2^142553001328 is an apocalyptic number.

It is an amenable number.

142553001328 is a deficient number, since it is larger than the sum of its proper divisors (138171251160).

142553001328 is a wasteful number, since it uses less digits than its factorization.

142553001328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146058472 (or 146058466 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 142553001328 its reverse (823100355241), we get a palindrome (965653356569).

The spelling of 142553001328 in words is "one hundred forty-two billion, five hundred fifty-three million, one thousand, three hundred twenty-eight".