11663327046 has 16 divisors (see below), whose sum is σ = 26659033344. Its totient is φ = 3332379144.

The previous prime is 11663327021. The next prime is 11663327057. The reversal of 11663327046 is 64072336611.

It is a super-2 number, since 2×11663327046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11663326995 and 11663327013.

It is a congruent 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, 138849090 + ... + 138849173.

It is an arithmetic number, because the mean of its divisors is an integer number (1666189584).

Almost surely, 2^11663327046 is an apocalyptic number.

11663327046 is an abundant number, since it is smaller than the sum of its proper divisors (14995706298).

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

11663327046 is a wasteful number, since it uses less digits than its factorization.

11663327046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277698275.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 11663327046 in words is "eleven billion, six hundred sixty-three million, three hundred twenty-seven thousand, forty-six".