8331426754560 has 3328 divisors, whose sum is σ = 38750638080000. Its totient is φ = 1685528248320.

The previous prime is 8331426754549. The next prime is 8331426754577. The reversal of 8331426754560 is 654576241338.

8331426754560 is a `hidden beast` number, since 8 + 3 + 3 + 1 + 4 + 2 + 6 + 75 + 4 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (3328).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8331426754497 and 8331426754506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 76435107786 + ... + 76435107894.

Almost surely, 2^{8331426754560} is an apocalyptic number.

8331426754560 is a gapful number since it is divisible by the number (80) 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 8331426754560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19375319040000).

8331426754560 is an abundant number, since it is smaller than the sum of its proper divisors (30419211325440).

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

8331426754560 is a wasteful number, since it uses less digits than its factorization.

8331426754560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 8331426754560 in words is "eight trillion, three hundred thirty-one billion, four hundred twenty-six million, seven hundred fifty-four thousand, five hundred sixty".