143304312033042 has 32 divisors (see below), whose sum is σ = 288092914099200. Its totient is φ = 47521357467408.

The previous prime is 143304312033011. The next prime is 143304312033143. The reversal of 143304312033042 is 240330213403341.

It is a happy number.

It is a super-2 number, since 2×143304312033042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143304312032994 and 143304312033012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78488158 + ... + 80293209.

It is an arithmetic number, because the mean of its divisors is an integer number (9002903565600).

Almost surely, 2^{143304312033042} is an apocalyptic number.

143304312033042 is an abundant number, since it is smaller than the sum of its proper divisors (144788602066158).

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

143304312033042 is a wasteful number, since it uses less digits than its factorization.

143304312033042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158782150.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 143304312033042 its reverse (240330213403341), we get a palindrome (383634525436383).

The spelling of 143304312033042 in words is "one hundred forty-three trillion, three hundred four billion, three hundred twelve million, thirty-three thousand, forty-two".