121441012339 has 8 divisors (see below), whose sum is σ = 122769096768. Its totient is φ = 120119328960.

The previous prime is 121441012331. The next prime is 121441012453. The reversal of 121441012339 is 933210144121.

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

It is a cyclic number.

It is not a de Polignac number, because 121441012339 - 2³ = 121441012331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121441012339.

It is not an unprimeable number, because it can be changed into a prime (121441012331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1562107 + ... + 1638004.

It is an arithmetic number, because the mean of its divisors is an integer number (15346137096).

Almost surely, 2^121441012339 is an apocalyptic number.

121441012339 is a deficient number, since it is larger than the sum of its proper divisors (1328084429).

121441012339 is a wasteful number, since it uses less digits than its factorization.

121441012339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200525.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 121441012339 in words is "one hundred twenty-one billion, four hundred forty-one million, twelve thousand, three hundred thirty-nine".