121333044404004 has 24 divisors (see below), whose sum is σ = 283451945333760. Its totient is φ = 40395561221664.

The previous prime is 121333044403981. The next prime is 121333044404051. The reversal of 121333044404004 is 400404440333121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098353764 + ... + 6098373659.

It is an arithmetic number, because the mean of its divisors is an integer number (11810497722240).

Almost surely, 2^{121333044404004} is an apocalyptic number.

It is an amenable number.

121333044404004 is an abundant number, since it is smaller than the sum of its proper divisors (162118900929756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121333044404004 is a wasteful number, since it uses less digits than its factorization.

121333044404004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196728259 (or 12196728257 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 121333044404004 its reverse (400404440333121), we get a palindrome (521737484737125).

The spelling of 121333044404004 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, forty-four million, four hundred four thousand, four".