10981235046445 has 8 divisors (see below), whose sum is σ = 13602562122240. Its totient is φ = 8501601326160.

The previous prime is 10981235046347. The next prime is 10981235046469. The reversal of 10981235046445 is 54464053218901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10981235046445 - 2²¹ = 10981232949293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10981235046392 and 10981235046401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35423338705 + ... + 35423339014.

It is an arithmetic number, because the mean of its divisors is an integer number (1700320265280).

Almost surely, 2^{10981235046445} is an apocalyptic number.

It is an amenable number.

10981235046445 is a deficient number, since it is larger than the sum of its proper divisors (2621327075795).

10981235046445 is an equidigital number, since it uses as much as digits as its factorization.

10981235046445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70846677755.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 10981235046445 in words is "ten trillion, nine hundred eighty-one billion, two hundred thirty-five million, forty-six thousand, four hundred forty-five".