11466961900 has 72 divisors (see below), whose sum is σ = 25049809904. Its totient is φ = 4556217600.

The previous prime is 11466961897. The next prime is 11466961927. The reversal of 11466961900 is 916966411.

It is a super-2 number, since 2×11466961900² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17347570 + ... + 17348230.

Almost surely, 2^11466961900 is an apocalyptic number.

11466961900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11466961900 is an abundant number, since it is smaller than the sum of its proper divisors (13582848004).

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

11466961900 is a wasteful number, since it uses less digits than its factorization.

11466961900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571 (or 1564 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 11466961900 in words is "eleven billion, four hundred sixty-six million, nine hundred sixty-one thousand, nine hundred".