11460864405 has 32 divisors (see below), whose sum is σ = 18689109120. Its totient is φ = 5996332800.

The previous prime is 11460864341. The next prime is 11460864421. The reversal of 11460864405 is 50446806411.

It is not a de Polignac number, because 11460864405 - 2⁶ = 11460864341 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130434 + ... + 199836.

It is an arithmetic number, because the mean of its divisors is an integer number (584034660).

Almost surely, 2^11460864405 is an apocalyptic number.

11460864405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11460864405 is a deficient number, since it is larger than the sum of its proper divisors (7228244715).

11460864405 is a wasteful number, since it uses less digits than its factorization.

11460864405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69621.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 11460864405 in words is "eleven billion, four hundred sixty million, eight hundred sixty-four thousand, four hundred five".