10238938751 has 8 divisors (see below), whose sum is σ = 10258148160. Its totient is φ = 10219749408.

The previous prime is 10238938711. The next prime is 10238938769. The reversal of 10238938751 is 15783983201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10238938751 - 2¹⁰ = 10238937727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10238938696 and 10238938705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10238938711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322945 + ... + 1330661.

It is an arithmetic number, because the mean of its divisors is an integer number (1282268520).

Almost surely, 2^10238938751 is an apocalyptic number.

10238938751 is a deficient number, since it is larger than the sum of its proper divisors (19209409).

10238938751 is a wasteful number, since it uses less digits than its factorization.

10238938751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10033.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 10238938751 in words is "ten billion, two hundred thirty-eight million, nine hundred thirty-eight thousand, seven hundred fifty-one".