13964934852 has 72 divisors (see below), whose sum is σ = 40774642272. Its totient is φ = 3982867200.

The previous prime is 13964934799. The next prime is 13964934853. The reversal of 13964934852 is 25843946931.

13964934852 is a `hidden beast` number, since 13 + 9 + 64 + 93 + 485 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (13964934853) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1030474 + ... + 1043937.

It is an arithmetic number, because the mean of its divisors is an integer number (566314476).

Almost surely, 2^13964934852 is an apocalyptic number.

13964934852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13964934852 is an abundant number, since it is smaller than the sum of its proper divisors (26809707420).

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

13964934852 is a wasteful number, since it uses less digits than its factorization.

13964934852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074449 (or 2074444 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 13964934852 in words is "thirteen billion, nine hundred sixty-four million, nine hundred thirty-four thousand, eight hundred fifty-two".