143082774049 has 2 divisors, whose sum is σ = 143082774050. Its totient is φ = 143082774048.

The previous prime is 143082773983. The next prime is 143082774059. The reversal of 143082774049 is 940477280341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127838427025 + 15244347024 = 357545^2 + 123468^2 .

It is a cyclic number.

It is not a de Polignac number, because 143082774049 - 2⁷ = 143082773921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143082773993 and 143082774011.

It is not a weakly prime, because it can be changed into another prime (143082774059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71541387024 + 71541387025.

It is an arithmetic number, because the mean of its divisors is an integer number (71541387025).

Almost surely, 2^143082774049 is an apocalyptic number.

It is an amenable number.

143082774049 is a deficient number, since it is larger than the sum of its proper divisors (1).

143082774049 is an equidigital number, since it uses as much as digits as its factorization.

143082774049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 143082774049 in words is "one hundred forty-three billion, eighty-two million, seven hundred seventy-four thousand, forty-nine".