67483899866880 has 3456 divisors, whose sum is σ = 308200167475200. Its totient is φ = 13263056142336.

The previous prime is 67483899866843. The next prime is 67483899866947. The reversal of 67483899866880 is 8866899838476.

67483899866880 is a `hidden beast` number, since 6 + 7 + 4 + 8 + 389 + 98 + 6 + 68 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (90).

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 383 ways as a sum of consecutive naturals, for example, 99680797102 + ... + 99680797778.

It is an arithmetic number, because the mean of its divisors is an integer number (89178289200).

Almost surely, 2^{67483899866880} is an apocalyptic number.

67483899866880 is a gapful number since it is divisible by the number (60) 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 67483899866880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154100083737600).

67483899866880 is an abundant number, since it is smaller than the sum of its proper divisors (240716267608320).

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

67483899866880 is a wasteful number, since it uses less digits than its factorization.

67483899866880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 48157949952, while the sum is 90.

The spelling of 67483899866880 in words is "sixty-seven trillion, four hundred eighty-three billion, eight hundred ninety-nine million, eight hundred sixty-six thousand, eight hundred eighty".