104402535516 has 18 divisors (see below), whose sum is σ = 263906409312. Its totient is φ = 34800845160.

The previous prime is 104402535469. The next prime is 104402535541. The reversal of 104402535516 is 615535204401.

104402535516 is a `hidden beast` number, since 10 + 4 + 40 + 2 + 53 + 551 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2900070431 = 104402535516 / (1 + 0 + 4 + 4 + 0 + 2 + 5 + 3 + 5 + 5 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1450035180 + ... + 1450035251.

It is an arithmetic number, because the mean of its divisors is an integer number (14661467184).

Almost surely, 2^104402535516 is an apocalyptic number.

It is an amenable number.

104402535516 is an abundant number, since it is smaller than the sum of its proper divisors (159503873796).

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

104402535516 is a wasteful number, since it uses less digits than its factorization.

104402535516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900070441 (or 2900070436 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 104402535516 its reverse (615535204401), we get a palindrome (719937739917).

The spelling of 104402535516 in words is "one hundred four billion, four hundred two million, five hundred thirty-five thousand, five hundred sixteen".