121002404014 has 8 divisors (see below), whose sum is σ = 181510571448. Its totient is φ = 60498880200.

The previous prime is 121002403967. The next prime is 121002404021. The reversal of 121002404014 is 410404200121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×121002404014⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121002403982 and 121002404000.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1095012 + ... + 1200439.

It is an arithmetic number, because the mean of its divisors is an integer number (22688821431).

Almost surely, 2^121002404014 is an apocalyptic number.

121002404014 is a deficient number, since it is larger than the sum of its proper divisors (60508167434).

121002404014 is a wasteful number, since it uses less digits than its factorization.

121002404014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321810.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 121002404014 its reverse (410404200121), we get a palindrome (531406604135).

The spelling of 121002404014 in words is "one hundred twenty-one billion, two million, four hundred four thousand, fourteen".