10666583411 has 16 divisors (see below), whose sum is σ = 12621274848. Its totient is φ = 8903884800.

The previous prime is 10666583387. The next prime is 10666583449. The reversal of 10666583411 is 11438566601.

It is a cyclic number.

It is not a de Polignac number, because 10666583411 - 2²² = 10662389107 is a prime.

It is a super-2 number, since 2×10666583411² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10666583461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687950 + ... + 703283.

It is an arithmetic number, because the mean of its divisors is an integer number (788829678).

Almost surely, 2^10666583411 is an apocalyptic number.

10666583411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10666583411 is a deficient number, since it is larger than the sum of its proper divisors (1954691437).

10666583411 is a wasteful number, since it uses less digits than its factorization.

10666583411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391302.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 10666583411 in words is "ten billion, six hundred sixty-six million, five hundred eighty-three thousand, four hundred eleven".