143036564436541 has 2 divisors, whose sum is σ = 143036564436542. Its totient is φ = 143036564436540.

The previous prime is 143036564436509. The next prime is 143036564436551. The reversal of 143036564436541 is 145634465630341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93668445636516 + 49368118800025 = 9678246^2 + 7026245^2 .

It is a cyclic number.

It is not a de Polignac number, because 143036564436541 - 2⁵ = 143036564436509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143036564436551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71518282218270 + 71518282218271.

It is an arithmetic number, because the mean of its divisors is an integer number (71518282218271).

Almost surely, 2^{143036564436541} is an apocalyptic number.

It is an amenable number.

143036564436541 is a deficient number, since it is larger than the sum of its proper divisors (1).

143036564436541 is an equidigital number, since it uses as much as digits as its factorization.

143036564436541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37324800, while the sum is 55.

The spelling of 143036564436541 in words is "one hundred forty-three trillion, thirty-six billion, five hundred sixty-four million, four hundred thirty-six thousand, five hundred forty-one".