107838761748481 has 4 divisors (see below), whose sum is σ = 107875604512512. Its totient is φ = 107801918984452.

The previous prime is 107838761748449. The next prime is 107838761748493. The reversal of 107838761748481 is 184847167838701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107838761748481 - 2⁵ = 107838761748449 is a prime.

It is a super-2 number, since 2×107838761748481² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107838761748281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18421377625 + ... + 18421383478.

It is an arithmetic number, because the mean of its divisors is an integer number (26968901128128).

Almost surely, 2^{107838761748481} is an apocalyptic number.

It is an amenable number.

107838761748481 is a deficient number, since it is larger than the sum of its proper divisors (36842764031).

107838761748481 is an equidigital number, since it uses as much as digits as its factorization.

107838761748481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36842764030.

The product of its (nonzero) digits is 404619264, while the sum is 73.

The spelling of 107838761748481 in words is "one hundred seven trillion, eight hundred thirty-eight billion, seven hundred sixty-one million, seven hundred forty-eight thousand, four hundred eighty-one".