35998470149 has 2 divisors, whose sum is σ = 35998470150. Its totient is φ = 35998470148.

The previous prime is 35998470113. The next prime is 35998470223. The reversal of 35998470149 is 94107489953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31904389924 + 4094080225 = 178618^2 + 63985^2 .

It is a cyclic number.

It is not a de Polignac number, because 35998470149 - 2²⁰ = 35997421573 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35998470049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17999235074 + 17999235075.

It is an arithmetic number, because the mean of its divisors is an integer number (17999235075).

Almost surely, 2^35998470149 is an apocalyptic number.

It is an amenable number.

35998470149 is a deficient number, since it is larger than the sum of its proper divisors (1).

35998470149 is an equidigital number, since it uses as much as digits as its factorization.

35998470149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 59.

It can be divided in two parts, 3599 and 8470149, that added together give a palindrome (8473748).

The spelling of 35998470149 in words is "thirty-five billion, nine hundred ninety-eight million, four hundred seventy thousand, one hundred forty-nine".