69489098496 has 216 divisors, whose sum is σ = 209723230080. Its totient is φ = 22086248448.

The previous prime is 69489098377. The next prime is 69489098531.

It is a happy number.

69489098496 is a `hidden beast` number, since 6 + 9 + 48 + 9 + 0 + 98 + 496 = 666.

69489098496 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 18386335 + ... + 18390113.

It is an arithmetic number, because the mean of its divisors is an integer number (970940880).

Almost surely, 2^69489098496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69489098496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104861615040).

69489098496 is an abundant number, since it is smaller than the sum of its proper divisors (140234131584).

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

69489098496 is a wasteful number, since it uses less digits than its factorization.

69489098496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171 (or 4154 counting only the distinct ones).

The product of its (nonzero) digits is 241864704, while the sum is 72.

The spelling of 69489098496 in words is "sixty-nine billion, four hundred eighty-nine million, ninety-eight thousand, four hundred ninety-six".