98438343413760 has 832 divisors, whose sum is σ = 409256560373760. Its totient is φ = 21976895324160.

The previous prime is 98438343413749. The next prime is 98438343413771. The reversal of 98438343413760 is 6731434383489.

It is a happy number.

98438343413760 is a `hidden beast` number, since 9 + 8 + 4 + 3 + 8 + 3 + 434 + 137 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (98438343413749) and next prime (98438343413771).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 166145245 + ... + 166736675.

Almost surely, 2^{98438343413760} is an apocalyptic number.

98438343413760 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98438343413760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204628280186880).

98438343413760 is an abundant number, since it is smaller than the sum of its proper divisors (310818216960000).

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

98438343413760 is a wasteful number, since it uses less digits than its factorization.

98438343413760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591519 (or 591491 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 63.

The spelling of 98438343413760 in words is "ninety-eight trillion, four hundred thirty-eight billion, three hundred forty-three million, four hundred thirteen thousand, seven hundred sixty".