121014141424142 has 8 divisors (see below), whose sum is σ = 182570467698216. Its totient is φ = 60157318858072.

The previous prime is 121014141424103. The next prime is 121014141424157. The reversal of 121014141424142 is 241424141410121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121014141424099 and 121014141424108.

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, 174875926568 + ... + 174875927259.

It is an arithmetic number, because the mean of its divisors is an integer number (22821308462277).

Almost surely, 2^{121014141424142} is an apocalyptic number.

121014141424142 is a deficient number, since it is larger than the sum of its proper divisors (61556326274074).

121014141424142 is a wasteful number, since it uses less digits than its factorization.

121014141424142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349751854002.

The product of its (nonzero) digits is 8192, while the sum is 32.

Adding to 121014141424142 its reverse (241424141410121), we get a palindrome (362438282834263).

The spelling of 121014141424142 in words is "one hundred twenty-one trillion, fourteen billion, one hundred forty-one million, four hundred twenty-four thousand, one hundred forty-two".