104987734667 has 2 divisors, whose sum is σ = 104987734668. Its totient is φ = 104987734666.

The previous prime is 104987734637. The next prime is 104987734699. The reversal of 104987734667 is 766437789401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104987734667 - 2¹² = 104987730571 is a prime.

It is a super-2 number, since 2×104987734667² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104987734637) by changing a digit.

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 as a sum of consecutive naturals, namely, 52493867333 + 52493867334.

It is an arithmetic number, because the mean of its divisors is an integer number (52493867334).

Almost surely, 2^104987734667 is an apocalyptic number.

104987734667 is a deficient number, since it is larger than the sum of its proper divisors (1).

104987734667 is an equidigital number, since it uses as much as digits as its factorization.

104987734667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 104987734667 in words is "one hundred four billion, nine hundred eighty-seven million, seven hundred thirty-four thousand, six hundred sixty-seven".