2013866432 has 28 divisors (see below), whose sum is σ = 4027749120. Its totient is φ = 999000576.

The previous prime is 2013866431. The next prime is 2013866441. The reversal of 2013866432 is 2346683102.

2013866432 is an admirable number.

It is a super-4 number, since 4×2013866432⁴ (a number of 38 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2013866392 and 2013866401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013866431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115757 + ... + 132012.

Almost surely, 2^2013866432 is an apocalyptic number.

It is an amenable number.

2013866432 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2013866432 is a wasteful number, since it uses less digits than its factorization.

2013866432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247908 (or 247898 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2013866432 is about 44876.1231837154. The cubic root of 2013866432 is about 1262.8261146501.

The spelling of 2013866432 in words is "two billion, thirteen million, eight hundred sixty-six thousand, four hundred thirty-two".