35319472117 has 2 divisors, whose sum is σ = 35319472118. Its totient is φ = 35319472116.

The previous prime is 35319472103. The next prime is 35319472159. The reversal of 35319472117 is 71127491353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34219820196 + 1099651921 = 184986^2 + 33161^2 .

It is a cyclic number.

It is not a de Polignac number, because 35319472117 - 2¹⁵ = 35319439349 is a prime.

It is a super-2 number, since 2×35319472117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35319452117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17659736058 + 17659736059.

It is an arithmetic number, because the mean of its divisors is an integer number (17659736059).

Almost surely, 2^35319472117 is an apocalyptic number.

It is an amenable number.

35319472117 is a deficient number, since it is larger than the sum of its proper divisors (1).

35319472117 is an equidigital number, since it uses as much as digits as its factorization.

35319472117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 43.

The spelling of 35319472117 in words is "thirty-five billion, three hundred nineteen million, four hundred seventy-two thousand, one hundred seventeen".