16523442098 has 16 divisors (see below), whose sum is σ = 26012287296. Its totient is φ = 7856832720.

The previous prime is 16523442097. The next prime is 16523442139. The reversal of 16523442098 is 89024432561.

It is not an unprimeable number, because it can be changed into a prime (16523442097) 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 7 ways as a sum of consecutive naturals, for example, 1030208 + ... + 1046123.

It is an arithmetic number, because the mean of its divisors is an integer number (1625767956).

Almost surely, 2^16523442098 is an apocalyptic number.

16523442098 is a deficient number, since it is larger than the sum of its proper divisors (9488845198).

16523442098 is a wasteful number, since it uses less digits than its factorization.

16523442098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076529.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 16523442098 in words is "sixteen billion, five hundred twenty-three million, four hundred forty-two thousand, ninety-eight".