109210697446 has 8 divisors (see below), whose sum is σ = 164228682240. Its totient is φ = 54467803368.

The previous prime is 109210697419. The next prime is 109210697459. The reversal of 109210697446 is 644796012901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 109210697446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68771686 + ... + 68773273.

It is an arithmetic number, because the mean of its divisors is an integer number (20528585280).

Almost surely, 2^109210697446 is an apocalyptic number.

109210697446 is a deficient number, since it is larger than the sum of its proper divisors (55017984794).

109210697446 is a wasteful number, since it uses less digits than its factorization.

109210697446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137545358.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 109210697446 in words is "one hundred nine billion, two hundred ten million, six hundred ninety-seven thousand, four hundred forty-six".