35063440641 has 6 divisors (see below), whose sum is σ = 50647192050. Its totient is φ = 23375627088.

The previous prime is 35063440639. The next prime is 35063440681. The reversal of 35063440641 is 14604436053.

35063440641 is a `hidden beast` number, since 3 + 5 + 0 + 6 + 3 + 4 + 4 + 0 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23995559025 + 11067881616 = 154905^2 + 105204^2 .

It is not a de Polignac number, because 35063440641 - 2¹ = 35063440639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35063440596 and 35063440605.

It is not an unprimeable number, because it can be changed into a prime (35063440681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1947968916 + ... + 1947968933.

It is an arithmetic number, because the mean of its divisors is an integer number (8441198675).

Almost surely, 2^35063440641 is an apocalyptic number.

It is an amenable number.

35063440641 is a deficient number, since it is larger than the sum of its proper divisors (15583751409).

35063440641 is a wasteful number, since it uses less digits than its factorization.

35063440641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895937855 (or 3895937852 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 35063440641 its reverse (14604436053), we get a palindrome (49667876694).

The spelling of 35063440641 in words is "thirty-five billion, sixty-three million, four hundred forty thousand, six hundred forty-one".