98646440201156 has 48 divisors (see below), whose sum is σ = 188991354404160. Its totient is φ = 44892374325120.

The previous prime is 98646440201149. The next prime is 98646440201167. The reversal of 98646440201156 is 65110204464689.

It is a super-2 number, since 2×98646440201156² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247223351 + ... + 247622046.

It is an arithmetic number, because the mean of its divisors is an integer number (3937319883420).

Almost surely, 2^{98646440201156} is an apocalyptic number.

It is an amenable number.

98646440201156 is a deficient number, since it is larger than the sum of its proper divisors (90344914203004).

98646440201156 is a wasteful number, since it uses less digits than its factorization.

98646440201156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494845524 (or 494845522 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 98646440201156 in words is "ninety-eight trillion, six hundred forty-six billion, four hundred forty million, two hundred one thousand, one hundred fifty-six".