1085472114721 has 8 divisors (see below), whose sum is σ = 1096520073984. Its totient is φ = 1074440884560.

The previous prime is 1085472114677. The next prime is 1085472114799. The reversal of 1085472114721 is 1274112745801.

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

It is a cyclic number.

It is not a de Polignac number, because 1085472114721 - 2¹³ = 1085472106529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1085472111721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4051825 + ... + 4311406.

It is an arithmetic number, because the mean of its divisors is an integer number (137065009248).

Almost surely, 2^{1085472114721} is an apocalyptic number.

It is an amenable number.

1085472114721 is a deficient number, since it is larger than the sum of its proper divisors (11047959263).

1085472114721 is a wasteful number, since it uses less digits than its factorization.

1085472114721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8364551.

The product of its (nonzero) digits is 125440, while the sum is 43.

The spelling of 1085472114721 in words is "one trillion, eighty-five billion, four hundred seventy-two million, one hundred fourteen thousand, seven hundred twenty-one".