10664470871456 has 48 divisors (see below), whose sum is σ = 22607508732480. Its totient is φ = 4933513927680.

The previous prime is 10664470871443. The next prime is 10664470871477. The reversal of 10664470871456 is 65417807446601.

It is a super-2 number, since 2×10664470871456² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a junction number, because it is equal to n+sod(n) for n = 10664470871395 and 10664470871404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166101860 + ... + 166166051.

It is an arithmetic number, because the mean of its divisors is an integer number (470989765260).

Almost surely, 2^{10664470871456} is an apocalyptic number.

10664470871456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10664470871456 is an abundant number, since it is smaller than the sum of its proper divisors (11943037861024).

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

10664470871456 is a wasteful number, since it uses less digits than its factorization.

10664470871456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332267997 (or 332267989 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 10664470871456 in words is "ten trillion, six hundred sixty-four billion, four hundred seventy million, eight hundred seventy-one thousand, four hundred fifty-six".