121433142034 has 8 divisors (see below), whose sum is σ = 192864402108. Its totient is φ = 57145008000.

The previous prime is 121433142029. The next prime is 121433142079. The reversal of 121433142034 is 430241334121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119437286409 + 1995855625 = 345597^2 + 44675^2 .

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 = 121433141993 and 121433142011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785781467 + ... + 1785781534.

Almost surely, 2^121433142034 is an apocalyptic number.

121433142034 is a deficient number, since it is larger than the sum of its proper divisors (71431260074).

121433142034 is a wasteful number, since it uses less digits than its factorization.

121433142034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571563020.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 121433142034 its reverse (430241334121), we get a palindrome (551674476155).

The spelling of 121433142034 in words is "one hundred twenty-one billion, four hundred thirty-three million, one hundred forty-two thousand, thirty-four".