10643436313132 has 48 divisors (see below), whose sum is σ = 21786365413120. Its totient is φ = 4454481874752.

The previous prime is 10643436313067. The next prime is 10643436313157. The reversal of 10643436313132 is 23131363434601.

It is a super-2 number, since 2×10643436313132² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 5010043 + ... + 6810829.

Almost surely, 2^{10643436313132} is an apocalyptic number.

It is an amenable number.

10643436313132 is an abundant number, since it is smaller than the sum of its proper divisors (11142929099988).

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

10643436313132 is a wasteful number, since it uses less digits than its factorization.

10643436313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805750 (or 1805748 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 40.

Adding to 10643436313132 its reverse (23131363434601), we get a palindrome (33774799747733).

The spelling of 10643436313132 in words is "ten trillion, six hundred forty-three billion, four hundred thirty-six million, three hundred thirteen thousand, one hundred thirty-two".