121044155460604 has 12 divisors (see below), whose sum is σ = 211827360362128. Its totient is φ = 60522052500000.

The previous prime is 121044155460587. The next prime is 121044155460611. The reversal of 121044155460604 is 406064551440121.

It is a happy number.

121044155460604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 8188729 + ... + 17582479.

Almost surely, 2^{121044155460604} is an apocalyptic number.

It is an amenable number.

121044155460604 is a deficient number, since it is larger than the sum of its proper divisors (90783204901524).

121044155460604 is a wasteful number, since it uses less digits than its factorization.

121044155460604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12615156 (or 12615154 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 121044155460604 in words is "one hundred twenty-one trillion, forty-four billion, one hundred fifty-five million, four hundred sixty thousand, six hundred four".