121416550335626 has 16 divisors (see below), whose sum is σ = 224153631389184. Its totient is φ = 48032921011824.

The previous prime is 121416550335611. The next prime is 121416550335637. The reversal of 121416550335626 is 626533055614121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333561951290 + ... + 333561951653.

It is an arithmetic number, because the mean of its divisors is an integer number (14009601961824).

Almost surely, 2^{121416550335626} is an apocalyptic number.

121416550335626 is a deficient number, since it is larger than the sum of its proper divisors (102737081053558).

121416550335626 is a wasteful number, since it uses less digits than its factorization.

121416550335626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667123902965.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 121416550335626 in words is "one hundred twenty-one trillion, four hundred sixteen billion, five hundred fifty million, three hundred thirty-five thousand, six hundred twenty-six".