35404038864 has 60 divisors (see below), whose sum is σ = 99991191300. Its totient is φ = 11693071872.

The previous prime is 35404038853. The next prime is 35404038871. The reversal of 35404038864 is 46883040453.

35404038864 is a `hidden beast` number, since 3 + 540 + 40 + 3 + 8 + 8 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25818062400 + 9585976464 = 160680^2 + 97908^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1112109 + ... + 1143500.

It is an arithmetic number, because the mean of its divisors is an integer number (1666519855).

Almost surely, 2^35404038864 is an apocalyptic number.

It is an amenable number.

35404038864 is an abundant number, since it is smaller than the sum of its proper divisors (64587152436).

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

35404038864 is a wasteful number, since it uses less digits than its factorization.

35404038864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255732 (or 2255723 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

It can be divided in two parts, 3540 and 4038864, that added together give a palindrome (4042404).

The spelling of 35404038864 in words is "thirty-five billion, four hundred four million, thirty-eight thousand, eight hundred sixty-four".