121413445035 has 32 divisors (see below), whose sum is σ = 205805178432. Its totient is φ = 60910264320.

The previous prime is 121413445031. The next prime is 121413445073. The reversal of 121413445035 is 530544314121.

It is not a de Polignac number, because 121413445035 - 2² = 121413445031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121413444987 and 121413445005.

It is not an unprimeable number, because it can be changed into a prime (121413445031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319165 + ... + 587105.

It is an arithmetic number, because the mean of its divisors is an integer number (6431411826).

Almost surely, 2^121413445035 is an apocalyptic number.

121413445035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

121413445035 is a deficient number, since it is larger than the sum of its proper divisors (84391733397).

121413445035 is a wasteful number, since it uses less digits than its factorization.

121413445035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269743.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 121413445035 its reverse (530544314121), we get a palindrome (651957759156).

The spelling of 121413445035 in words is "one hundred twenty-one billion, four hundred thirteen million, four hundred forty-five thousand, thirty-five".