107648779217 has 8 divisors (see below), whose sum is σ = 123146512512. Its totient is φ = 92180880000.

The previous prime is 107648779163. The next prime is 107648779229. The reversal of 107648779217 is 712977846701.

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 107648779217 - 2¹⁴ = 107648762833 is a prime.

It is a super-2 number, since 2×107648779217² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107648779517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7450784 + ... + 7465217.

It is an arithmetic number, because the mean of its divisors is an integer number (15393314064).

Almost surely, 2^107648779217 is an apocalyptic number.

It is an amenable number.

107648779217 is a deficient number, since it is larger than the sum of its proper divisors (15497733295).

107648779217 is a wasteful number, since it uses less digits than its factorization.

107648779217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14917039.

The product of its (nonzero) digits is 8297856, while the sum is 59.

The spelling of 107648779217 in words is "one hundred seven billion, six hundred forty-eight million, seven hundred seventy-nine thousand, two hundred seventeen".