121484966738 has 16 divisors (see below), whose sum is σ = 192956761440. Its totient is φ = 57166418496.

The previous prime is 121484966671. The next prime is 121484966741. The reversal of 121484966738 is 837669484121.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656945 + ... + 821307.

It is an arithmetic number, because the mean of its divisors is an integer number (12059797590).

Almost surely, 2^121484966738 is an apocalyptic number.

121484966738 is a deficient number, since it is larger than the sum of its proper divisors (71471794702).

121484966738 is a wasteful number, since it uses less digits than its factorization.

121484966738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186121.

The product of its digits is 13934592, while the sum is 59.

The spelling of 121484966738 in words is "one hundred twenty-one billion, four hundred eighty-four million, nine hundred sixty-six thousand, seven hundred thirty-eight".