98426539536 has 80 divisors (see below), whose sum is σ = 273880178880. Its totient is φ = 30279283200.

The previous prime is 98426539501. The next prime is 98426539537. The reversal of 98426539536 is 63593562489.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98426539536.

It is not an unprimeable number, because it can be changed into a prime (98426539537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4169655 + ... + 4193193.

It is an arithmetic number, because the mean of its divisors is an integer number (3423502236).

Almost surely, 2^98426539536 is an apocalyptic number.

It is an amenable number.

98426539536 is an abundant number, since it is smaller than the sum of its proper divisors (175453639344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98426539536 is a wasteful number, since it uses less digits than its factorization.

98426539536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30264 (or 30258 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 60.

The spelling of 98426539536 in words is "ninety-eight billion, four hundred twenty-six million, five hundred thirty-nine thousand, five hundred thirty-six".