98049107803920 has 240 divisors, whose sum is σ = 380775326944320. Its totient is φ = 20687284251648.

The previous prime is 98049107803901. The next prime is 98049107803939. The reversal of 98049107803920 is 2930870194089.

It is an interprime number because it is at equal distance from previous prime (98049107803901) and next prime (98049107803939).

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×98049107803920² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 320520550 + ... + 320826309.

It is an arithmetic number, because the mean of its divisors is an integer number (1586563862268).

Almost surely, 2^{98049107803920} is an apocalyptic number.

It is an amenable number.

98049107803920 is an abundant number, since it is smaller than the sum of its proper divisors (282726219140400).

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

98049107803920 is a wasteful number, since it uses less digits than its factorization.

98049107803920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641346902 (or 641346889 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 98049107803920 in words is "ninety-eight trillion, forty-nine billion, one hundred seven million, eight hundred three thousand, nine hundred twenty".