98145539966 has 8 divisors (see below), whose sum is σ = 150350614560. Its totient is φ = 48028668448.

The previous prime is 98145539941. The next prime is 98145539971. The reversal of 98145539966 is 66993554189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522050651 + ... + 522050838.

It is an arithmetic number, because the mean of its divisors is an integer number (18793826820).

Almost surely, 2^98145539966 is an apocalyptic number.

98145539966 is a deficient number, since it is larger than the sum of its proper divisors (52205074594).

98145539966 is a wasteful number, since it uses less digits than its factorization.

98145539966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044101538.

The product of its digits is 62985600, while the sum is 65.

The spelling of 98145539966 in words is "ninety-eight billion, one hundred forty-five million, five hundred thirty-nine thousand, nine hundred sixty-six".