121732080044399 has 8 divisors (see below), whose sum is σ = 140610317056848. Its totient is φ = 104155790412160.

The previous prime is 121732080044381. The next prime is 121732080044411. The reversal of 121732080044399 is 993440080237121.

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 121732080044399 - 2³⁶ = 121663360567663 is a prime.

It is a super-2 number, since 2×121732080044399² (a number of 29 digits) contains 22 as substring.

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 121732080044399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121732080044329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325486844852 + ... + 325486845225.

It is an arithmetic number, because the mean of its divisors is an integer number (17576289632106).

Almost surely, 2^{121732080044399} is an apocalyptic number.

121732080044399 is a deficient number, since it is larger than the sum of its proper divisors (18878237012449).

121732080044399 is a wasteful number, since it uses less digits than its factorization.

121732080044399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650973690105.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 121732080044399 in words is "one hundred twenty-one trillion, seven hundred thirty-two billion, eighty million, forty-four thousand, three hundred ninety-nine".