107837868491 has 32 divisors (see below), whose sum is σ = 116183907840. Its totient is φ = 99793327104.

The previous prime is 107837868443. The next prime is 107837868499. The reversal of 107837868491 is 194868738701.

It is a cyclic number.

It is not a de Polignac number, because 107837868491 - 2¹⁴ = 107837852107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107837868499) 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 31 ways as a sum of consecutive naturals, for example, 70805456 + ... + 70806978.

It is an arithmetic number, because the mean of its divisors is an integer number (3630747120).

Almost surely, 2^107837868491 is an apocalyptic number.

107837868491 is a deficient number, since it is larger than the sum of its proper divisors (8346039349).

107837868491 is a wasteful number, since it uses less digits than its factorization.

107837868491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115.

The product of its (nonzero) digits is 16257024, while the sum is 62.

The spelling of 107837868491 in words is "one hundred seven billion, eight hundred thirty-seven million, eight hundred sixty-eight thousand, four hundred ninety-one".