143496413 has 2 divisors, whose sum is σ = 143496414. Its totient is φ = 143496412.

The previous prime is 143496401. The next prime is 143496421. The reversal of 143496413 is 314694341.

143496413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97555129 + 45941284 = 9877^2 + 6778^2 .

It is a cyclic number.

It is not a de Polignac number, because 143496413 - 2¹² = 143492317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143496013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71748206 + 71748207.

It is an arithmetic number, because the mean of its divisors is an integer number (71748207).

Almost surely, 2^143496413 is an apocalyptic number.

It is an amenable number.

143496413 is a deficient number, since it is larger than the sum of its proper divisors (1).

143496413 is an equidigital number, since it uses as much as digits as its factorization.

143496413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 143496413 is about 11978.9988312880. The cubic root of 143496413 is about 523.5365599696.

The spelling of 143496413 in words is "one hundred forty-three million, four hundred ninety-six thousand, four hundred thirteen".