11602106371647 has 96 divisors (see below), whose sum is σ = 19749340975104. Its totient is φ = 6485037926400.

The previous prime is 11602106371643. The next prime is 11602106371697. The reversal of 11602106371647 is 74617360120611.

It is a happy number.

11602106371647 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 2 + 1 + 0 + 637 + 1 + 6 + 4 + 7 = 666.

It is not a de Polignac number, because 11602106371647 - 2² = 11602106371643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11602106371643) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21268003 + ... + 21806699.

It is an arithmetic number, because the mean of its divisors is an integer number (205722301824).

Almost surely, 2^{11602106371647} is an apocalyptic number.

11602106371647 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11602106371647 is a deficient number, since it is larger than the sum of its proper divisors (8147234603457).

11602106371647 is a wasteful number, since it uses less digits than its factorization.

11602106371647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538989 (or 538986 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 11602106371647 in words is "eleven trillion, six hundred two billion, one hundred six million, three hundred seventy-one thousand, six hundred forty-seven".