297113806080 has 1008 divisors, whose sum is σ = 1313646096000. Its totient is φ = 62669832192.

The previous prime is 297113806069. The next prime is 297113806091. The reversal of 297113806080 is 80608311792.

297113806080 is a `hidden beast` number, since 2 + 9 + 7 + 1 + 1 + 38 + 0 + 608 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (297113806069) and next prime (297113806091).

It is a tau number, because it is divible by the number of its divisors (1008).

It is a super-2 number, since 2×297113806080² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 84912171 + ... + 84915669.

Almost surely, 2^297113806080 is an apocalyptic number.

297113806080 is a gapful number since it is divisible by the number (20) 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 297113806080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656823048000).

297113806080 is an abundant number, since it is smaller than the sum of its proper divisors (1016532289920).

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

297113806080 is an equidigital number, since it uses as much as digits as its factorization.

297113806080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3529 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 297113806080 in words is "two hundred ninety-seven billion, one hundred thirteen million, eight hundred six thousand, eighty".