142553001330 has 128 divisors (see below), whose sum is σ = 382364098560. Its totient is φ = 37792370880.

The previous prime is 142553001329. The next prime is 142553001419. The reversal of 142553001330 is 33100355241.

142553001330 is a `hidden beast` number, since 1 + 4 + 25 + 5 + 300 + 1 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 142553001294 and 142553001303.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60737217 + ... + 60739563.

It is an arithmetic number, because the mean of its divisors is an integer number (2987219520).

Almost surely, 2^142553001330 is an apocalyptic number.

142553001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142553001330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191182049280).

142553001330 is an abundant number, since it is smaller than the sum of its proper divisors (239811097230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142553001330 is a wasteful number, since it uses less digits than its factorization.

142553001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3581 (or 3575 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 142553001330 its reverse (33100355241), we get a palindrome (175653356571).

The spelling of 142553001330 in words is "one hundred forty-two billion, five hundred fifty-three million, one thousand, three hundred thirty".