10643425315136 has 28 divisors (see below), whose sum is σ = 22232154854880. Its totient is φ = 5041622517120.

The previous prime is 10643425315129. The next prime is 10643425315147. The reversal of 10643425315136 is 63151352434601.

It is a happy number.

It is a super-2 number, since 2×10643425315136² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4376407220 + ... + 4376409651.

Almost surely, 2^{10643425315136} is an apocalyptic number.

10643425315136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10643425315136 is an abundant number, since it is smaller than the sum of its proper divisors (11588729539744).

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

10643425315136 is an equidigital number, since it uses as much as digits as its factorization.

10643425315136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752816902 (or 8752816892 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

Adding to 10643425315136 its reverse (63151352434601), we get a palindrome (73794777749737).

The spelling of 10643425315136 in words is "ten trillion, six hundred forty-three billion, four hundred twenty-five million, three hundred fifteen thousand, one hundred thirty-six".