109419377796 has 405 divisors, whose sum is σ = 324547655509. Its totient is φ = 32136521472.

The previous prime is 109419377783. The next prime is 109419377861. The reversal of 109419377796 is 697773914901.

The square root of 109419377796 is 330786.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 85188096900 + 24231280896 = 291870^2 + 155664^2 .

It is a Duffinian number.

It is an unprimeable number.

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 134 ways as a sum of consecutive naturals, for example, 2328071845 + ... + 2328071891.

Almost surely, 2^109419377796 is an apocalyptic number.

109419377796 is the 330786-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109419377796

109419377796 is an abundant number, since it is smaller than the sum of its proper divisors (215128277713).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109419377796 is a wasteful number, since it uses less digits than its factorization.

109419377796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 18003384, while the sum is 63.

The spelling of 109419377796 in words is "one hundred nine billion, four hundred nineteen million, three hundred seventy-seven thousand, seven hundred ninety-six".