10797452043840 has 2016 divisors, whose sum is σ = 49487573790720. Its totient is φ = 2133889228800.

The previous prime is 10797452043839. The next prime is 10797452043887. The reversal of 10797452043840 is 4834025479701.

10797452043840 is a `hidden beast` number, since 1 + 0 + 7 + 9 + 74 + 520 + 4 + 3 + 8 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2839191379 + ... + 2839195181.

Almost surely, 2^{10797452043840} is an apocalyptic number.

10797452043840 is a gapful number since it is divisible by the number (10) 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 10797452043840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24743786895360).

10797452043840 is an abundant number, since it is smaller than the sum of its proper divisors (38690121746880).

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

10797452043840 is a wasteful number, since it uses less digits than its factorization.

10797452043840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941 (or 3921 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 10797452043840 in words is "ten trillion, seven hundred ninety-seven billion, four hundred fifty-two million, forty-three thousand, eight hundred forty".