121440036036211 has 8 divisors (see below), whose sum is σ = 123502919567040. Its totient is φ = 119377305100008.

The previous prime is 121440036036169. The next prime is 121440036036217. The reversal of 121440036036211 is 112630630044121.

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 121440036036211 - 2⁴⁵ = 86255663947379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121440036036217) 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, 36542901 + ... + 39727366.

It is an arithmetic number, because the mean of its divisors is an integer number (15437864945880).

Almost surely, 2^{121440036036211} is an apocalyptic number.

121440036036211 is a deficient number, since it is larger than the sum of its proper divisors (2062883530829).

121440036036211 is an equidigital number, since it uses as much as digits as its factorization.

121440036036211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76297313.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 121440036036211 in words is "one hundred twenty-one trillion, four hundred forty billion, thirty-six million, thirty-six thousand, two hundred eleven".