10738426163644 has 12 divisors (see below), whose sum is σ = 18792703851768. Its totient is φ = 5369082206000.

The previous prime is 10738426163609. The next prime is 10738426163651. The reversal of 10738426163644 is 44636162483701.

It is a happy number.

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, 32534227 + ... + 32862634.

It is an arithmetic number, because the mean of its divisors is an integer number (1566058654314).

Almost surely, 2^{10738426163644} is an apocalyptic number.

It is an amenable number.

10738426163644 is a deficient number, since it is larger than the sum of its proper divisors (8054277688124).

10738426163644 is a wasteful number, since it uses less digits than its factorization.

10738426163644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65437916 (or 65437914 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 55.

The spelling of 10738426163644 in words is "ten trillion, seven hundred thirty-eight billion, four hundred twenty-six million, one hundred sixty-three thousand, six hundred forty-four".