143163240420041 has 16 divisors (see below), whose sum is σ = 148035108912768. Its totient is φ = 138363208368000.

The previous prime is 143163240420019. The next prime is 143163240420043. The reversal of 143163240420041 is 140024042361341.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 143163240420041 - 2¹⁴ = 143163240403657 is a prime.

It is a super-2 number, since 2×143163240420041² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143163240419983 and 143163240420010.

It is not an unprimeable number, because it can be changed into a prime (143163240420043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3277220 + ... + 17235621.

It is an arithmetic number, because the mean of its divisors is an integer number (9252194307048).

Almost surely, 2^{143163240420041} is an apocalyptic number.

It is an amenable number.

143163240420041 is a deficient number, since it is larger than the sum of its proper divisors (4871868492727).

143163240420041 is a wasteful number, since it uses less digits than its factorization.

143163240420041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20514592.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 143163240420041 its reverse (140024042361341), we get a palindrome (283187282781382).

The spelling of 143163240420041 in words is "one hundred forty-three trillion, one hundred sixty-three billion, two hundred forty million, four hundred twenty thousand, forty-one".