98144442001 has 4 divisors (see below), whose sum is σ = 98158158400. Its totient is φ = 98130725604.

The previous prime is 98144441951. The next prime is 98144442023. The reversal of 98144442001 is 10024444189.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98144442001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98144442101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6847461 + ... + 6861778.

It is an arithmetic number, because the mean of its divisors is an integer number (24539539600).

Almost surely, 2^98144442001 is an apocalyptic number.

It is an amenable number.

98144442001 is a deficient number, since it is larger than the sum of its proper divisors (13716399).

98144442001 is a wasteful number, since it uses less digits than its factorization.

98144442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13716398.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 98144442001 in words is "ninety-eight billion, one hundred forty-four million, four hundred forty-two thousand, one".