98130644434 has 32 divisors (see below), whose sum is σ = 154306944000. Its totient is φ = 46715268864.

The previous prime is 98130644407. The next prime is 98130644441. The reversal of 98130644434 is 43444603189.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9006462 + ... + 9017350.

It is an arithmetic number, because the mean of its divisors is an integer number (4822092000).

Almost surely, 2^98130644434 is an apocalyptic number.

98130644434 is a deficient number, since it is larger than the sum of its proper divisors (56176299566).

98130644434 is a wasteful number, since it uses less digits than its factorization.

98130644434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 98130644434 in words is "ninety-eight billion, one hundred thirty million, six hundred forty-four thousand, four hundred thirty-four".