35689144164 has 12 divisors (see below), whose sum is σ = 83274669744. Its totient is φ = 11896381384.

The previous prime is 35689144129. The next prime is 35689144177. The reversal of 35689144164 is 46144198653.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×35689144164² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487047662 + ... + 1487047685.

It is an arithmetic number, because the mean of its divisors is an integer number (6939555812).

Almost surely, 2^35689144164 is an apocalyptic number.

It is an amenable number.

35689144164 is an abundant number, since it is smaller than the sum of its proper divisors (47585525580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35689144164 is a wasteful number, since it uses less digits than its factorization.

35689144164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974095354 (or 2974095352 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 35689144164 in words is "thirty-five billion, six hundred eighty-nine million, one hundred forty-four thousand, one hundred sixty-four".