98614428428 has 24 divisors (see below), whose sum is σ = 179460852480. Its totient is φ = 47357703680.

The previous prime is 98614428421. The next prime is 98614428431. The reversal of 98614428428 is 82482441689.

It is a super-2 number, since 2×98614428428² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98614428421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203301 + ... + 2247612.

It is an arithmetic number, because the mean of its divisors is an integer number (7477535520).

Almost surely, 2^98614428428 is an apocalyptic number.

It is an amenable number.

98614428428 is a deficient number, since it is larger than the sum of its proper divisors (80846424052).

98614428428 is a wasteful number, since it uses less digits than its factorization.

98614428428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4451137 (or 4451135 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 56.

The spelling of 98614428428 in words is "ninety-eight billion, six hundred fourteen million, four hundred twenty-eight thousand, four hundred twenty-eight".