11662341770 has 16 divisors (see below), whose sum is σ = 21024874080. Its totient is φ = 4657679184.

The previous prime is 11662341739. The next prime is 11662341829. The reversal of 11662341770 is 7714326611.

It is a Curzon number.

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, 900440 + ... + 913299.

It is an arithmetic number, because the mean of its divisors is an integer number (1314054630).

Almost surely, 2^11662341770 is an apocalyptic number.

11662341770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11662341770 is a deficient number, since it is larger than the sum of its proper divisors (9362532310).

11662341770 is a wasteful number, since it uses less digits than its factorization.

11662341770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814389.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 11662341770 in words is "eleven billion, six hundred sixty-two million, three hundred forty-one thousand, seven hundred seventy".