35244155143997 has 2 divisors, whose sum is σ = 35244155143998. Its totient is φ = 35244155143996.

The previous prime is 35244155143991. The next prime is 35244155144021. The reversal of 35244155143997 is 79934155144253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34600676830756 + 643478313241 = 5882234^2 + 802171^2 .

It is a cyclic number.

It is not a de Polignac number, because 35244155143997 - 2³⁶ = 35175435667261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35244155143991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17622077571998 + 17622077571999.

It is an arithmetic number, because the mean of its divisors is an integer number (17622077571999).

Almost surely, 2^{35244155143997} is an apocalyptic number.

It is an amenable number.

35244155143997 is a deficient number, since it is larger than the sum of its proper divisors (1).

35244155143997 is an equidigital number, since it uses as much as digits as its factorization.

35244155143997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648000, while the sum is 62.

The spelling of 35244155143997 in words is "thirty-five trillion, two hundred forty-four billion, one hundred fifty-five million, one hundred forty-three thousand, nine hundred ninety-seven".