121411044002 has 4 divisors (see below), whose sum is σ = 182116566006. Its totient is φ = 60705522000.

The previous prime is 121411043983. The next prime is 121411044043. The reversal of 121411044002 is 200440114121.

121411044002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200440114121 = 13 ⋅15418470317.

It can be written as a sum of positive squares in only one way, i.e., 107283106681 + 14127937321 = 327541^2 + 118861^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30352760999 + ... + 30352761002.

Almost surely, 2^121411044002 is an apocalyptic number.

121411044002 is a deficient number, since it is larger than the sum of its proper divisors (60705522004).

121411044002 is an equidigital number, since it uses as much as digits as its factorization.

121411044002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60705522003.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 121411044002 its reverse (200440114121), we get a palindrome (321851158123).

The spelling of 121411044002 in words is "one hundred twenty-one billion, four hundred eleven million, forty-four thousand, two".