121736094596 has 12 divisors (see below), whose sum is σ = 213071934348. Its totient is φ = 60858399072.

The previous prime is 121736094577. The next prime is 121736094619. The reversal of 121736094596 is 695490637121.

It can be written as a sum of positive squares in 2 ways, for example, as 80724174400 + 41011920196 = 284120^2 + 202514^2 .

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, 2383631 + ... + 2434166.

It is an arithmetic number, because the mean of its divisors is an integer number (17755994529).

Almost surely, 2^121736094596 is an apocalyptic number.

It is an amenable number.

121736094596 is a deficient number, since it is larger than the sum of its proper divisors (91335839752).

121736094596 is a wasteful number, since it uses less digits than its factorization.

121736094596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824118 (or 4824116 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 53.

Adding to 121736094596 its sum of digits (53), we get a square (121736094649 = 348907²).

The spelling of 121736094596 in words is "one hundred twenty-one billion, seven hundred thirty-six million, ninety-four thousand, five hundred ninety-six".