143332060135242 has 32 divisors (see below), whose sum is σ = 313231341760704. Its totient is φ = 43363562211200.

The previous prime is 143332060135237. The next prime is 143332060135249. The reversal of 143332060135242 is 242531060233341.

It is a super-2 number, since 2×143332060135242² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 143332060135242.

It is not an unprimeable number, because it can be changed into a prime (143332060135249) 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, 1759844109 + ... + 1759925552.

It is an arithmetic number, because the mean of its divisors is an integer number (9788479430022).

Almost surely, 2^{143332060135242} is an apocalyptic number.

143332060135242 is an abundant number, since it is smaller than the sum of its proper divisors (169899281625462).

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

143332060135242 is a wasteful number, since it uses less digits than its factorization.

143332060135242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519770294.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 143332060135242 in words is "one hundred forty-three trillion, three hundred thirty-two billion, sixty million, one hundred thirty-five thousand, two hundred forty-two".