109344580587 has 32 divisors (see below), whose sum is σ = 176869989120. Its totient is φ = 66212640000.

The previous prime is 109344580573. The next prime is 109344580607. The reversal of 109344580587 is 785085443901.

109344580587 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 4 + 4 + 58 + 0 + 587 = 666.

It is not a de Polignac number, because 109344580587 - 2¹² = 109344576491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109344580517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190587 + ... + 504987.

It is an arithmetic number, because the mean of its divisors is an integer number (5527187160).

Almost surely, 2^109344580587 is an apocalyptic number.

109344580587 is a deficient number, since it is larger than the sum of its proper divisors (67525408533).

109344580587 is a wasteful number, since it uses less digits than its factorization.

109344580587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315592 (or 315586 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 109344580587 in words is "one hundred nine billion, three hundred forty-four million, five hundred eighty thousand, five hundred eighty-seven".