98442862209944 has 128 divisors (see below), whose sum is σ = 212104303488000. Its totient is φ = 41959364719104.

The previous prime is 98442862209899. The next prime is 98442862209947. The reversal of 98442862209944 is 44990226824489.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98442862209947) 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, 29660396717 + ... + 29660400035.

It is an arithmetic number, because the mean of its divisors is an integer number (1657064871000).

Almost surely, 2^{98442862209944} is an apocalyptic number.

It is an amenable number.

98442862209944 is an abundant number, since it is smaller than the sum of its proper divisors (113661441278056).

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

98442862209944 is a wasteful number, since it uses less digits than its factorization.

98442862209944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457 (or 6453 counting only the distinct ones).

The product of its (nonzero) digits is 573308928, while the sum is 71.

The spelling of 98442862209944 in words is "ninety-eight trillion, four hundred forty-two billion, eight hundred sixty-two million, two hundred nine thousand, nine hundred forty-four".