11002426257666 has 32 divisors (see below), whose sum is σ = 22411818330048. Its totient is φ = 3600210669120.

The previous prime is 11002426257653. The next prime is 11002426257671. The reversal of 11002426257666 is 66675262420011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70282405 + ... + 70438776.

It is an arithmetic number, because the mean of its divisors is an integer number (700369322814).

Almost surely, 2^{11002426257666} is an apocalyptic number.

11002426257666 is an abundant number, since it is smaller than the sum of its proper divisors (11409392072382).

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

11002426257666 is a wasteful number, since it uses less digits than its factorization.

11002426257666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140721426.

The product of its (nonzero) digits is 1451520, while the sum is 48.

Adding to 11002426257666 its reverse (66675262420011), we get a palindrome (77677688677677).

The spelling of 11002426257666 in words is "eleven trillion, two billion, four hundred twenty-six million, two hundred fifty-seven thousand, six hundred sixty-six".