10881912246240 has 192 divisors, whose sum is σ = 39974372121600. Its totient is φ = 2487294190080.

The previous prime is 10881912246239. The next prime is 10881912246349. The reversal of 10881912246240 is 4264221918801.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 10881912246240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32882956 + ... + 33212235.

It is an arithmetic number, because the mean of its divisors is an integer number (208199854800).

Almost surely, 2^{10881912246240} is an apocalyptic number.

10881912246240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10881912246240 is an abundant number, since it is smaller than the sum of its proper divisors (29092459875360).

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

10881912246240 is an equidigital number, since it uses as much as digits as its factorization.

10881912246240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66095230 (or 66095208 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 10881912246240 in words is "ten trillion, eight hundred eighty-one billion, nine hundred twelve million, two hundred forty-six thousand, two hundred forty".