143032234239953 has 2 divisors, whose sum is σ = 143032234239954. Its totient is φ = 143032234239952.

The previous prime is 143032234239941. The next prime is 143032234240013. The reversal of 143032234239953 is 359932432230341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129903735691024 + 13128498548929 = 11397532^2 + 3623327^2 .

It is a cyclic number.

It is not a de Polignac number, because 143032234239953 - 2⁴⁴ = 125440048195537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143032234239895 and 143032234239904.

It is not a weakly prime, because it can be changed into another prime (143032234230953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71516117119976 + 71516117119977.

It is an arithmetic number, because the mean of its divisors is an integer number (71516117119977).

Almost surely, 2^{143032234239953} is an apocalyptic number.

It is an amenable number.

143032234239953 is a deficient number, since it is larger than the sum of its proper divisors (1).

143032234239953 is an equidigital number, since it uses as much as digits as its factorization.

143032234239953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12597120, while the sum is 53.

The spelling of 143032234239953 in words is "one hundred forty-three trillion, thirty-two billion, two hundred thirty-four million, two hundred thirty-nine thousand, nine hundred fifty-three".