10638746714 has 4 divisors (see below), whose sum is σ = 15958120074. Its totient is φ = 5319373356.

The previous prime is 10638746689. The next prime is 10638746731. The reversal of 10638746714 is 41764783601.

10638746714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41764783601 = 619 ⋅67471379.

It can be written as a sum of positive squares in only one way, i.e., 8648070025 + 1990676689 = 92995^2 + 44617^2 .

It is a super-2 number, since 2×10638746714² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659686677 + ... + 2659686680.

Almost surely, 2^10638746714 is an apocalyptic number.

10638746714 is a deficient number, since it is larger than the sum of its proper divisors (5319373360).

10638746714 is an equidigital number, since it uses as much as digits as its factorization.

10638746714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319373359.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 10638746714 in words is "ten billion, six hundred thirty-eight million, seven hundred forty-six thousand, seven hundred fourteen".