109837961662 has 64 divisors (see below), whose sum is σ = 194361431040. Its totient is φ = 45895708800.

The previous prime is 109837961647. The next prime is 109837961699. The reversal of 109837961662 is 266169738901.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 109837961597 and 109837961606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142092708 + ... + 142093480.

It is an arithmetic number, because the mean of its divisors is an integer number (3036897360).

Almost surely, 2^109837961662 is an apocalyptic number.

109837961662 is a deficient number, since it is larger than the sum of its proper divisors (84523469378).

109837961662 is a wasteful number, since it uses less digits than its factorization.

109837961662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 109837961662 in words is "one hundred nine billion, eight hundred thirty-seven million, nine hundred sixty-one thousand, six hundred sixty-two".