121027464574 has 16 divisors (see below), whose sum is σ = 193733641728. Its totient is φ = 56505641472.

The previous prime is 121027464559. The next prime is 121027464661. The reversal of 121027464574 is 475464720121.

It is a self number, because there is not a number n which added to its sum of digits gives 121027464574.

It is a congruent number.

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, 14009979 + ... + 14018614.

It is an arithmetic number, because the mean of its divisors is an integer number (12108352608).

Almost surely, 2^121027464574 is an apocalyptic number.

121027464574 is a deficient number, since it is larger than the sum of its proper divisors (72706177154).

121027464574 is a wasteful number, since it uses less digits than its factorization.

121027464574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28028739.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 121027464574 in words is "one hundred twenty-one billion, twenty-seven million, four hundred sixty-four thousand, five hundred seventy-four".