98470411721 has 32 divisors (see below), whose sum is σ = 110516797440. Its totient is φ = 86970470400.

The previous prime is 98470411687. The next prime is 98470411729. The reversal of 98470411721 is 12711407489.

It is not a de Polignac number, because 98470411721 - 2⁶ = 98470411657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98470411729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43978520 + ... + 43980758.

It is an arithmetic number, because the mean of its divisors is an integer number (3453649920).

Almost surely, 2^98470411721 is an apocalyptic number.

It is an amenable number.

98470411721 is a deficient number, since it is larger than the sum of its proper divisors (12046385719).

98470411721 is a wasteful number, since it uses less digits than its factorization.

98470411721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 98470411721 in words is "ninety-eight billion, four hundred seventy million, four hundred eleven thousand, seven hundred twenty-one".