109619263744 has 27 divisors (see below), whose sum is σ = 218820901873. Its totient is φ = 54806983168.

The previous prime is 109619263697. The next prime is 109619263751. The reversal of 109619263744 is 447362916901.

The square root of 109619263744 is 331088.

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., 98696505600 + 10922758144 = 314160^2 + 104512^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109619263691 and 109619263700.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5287062 + ... + 5307754.

Almost surely, 2^109619263744 is an apocalyptic number.

109619263744 is the 331088-th square number.

It is an amenable number.

109619263744 is a deficient number, since it is larger than the sum of its proper divisors (109201638129).

109619263744 is an frugal number, since it uses more digits than its factorization.

109619263744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41402 (or 20695 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 109619263744 in words is "one hundred nine billion, six hundred nineteen million, two hundred sixty-three thousand, seven hundred forty-four".