121241434034 has 16 divisors (see below), whose sum is σ = 207953116800. Its totient is φ = 51932949984.

The previous prime is 121241434021. The next prime is 121241434051. The reversal of 121241434034 is 430434142121.

It is a junction number, because it is equal to n+sod(n) for n = 121241433988 and 121241434006.

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, 2278139 + ... + 2330750.

It is an arithmetic number, because the mean of its divisors is an integer number (12997069800).

Almost surely, 2^121241434034 is an apocalyptic number.

121241434034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121241434034 is a deficient number, since it is larger than the sum of its proper divisors (86711682766).

121241434034 is a wasteful number, since it uses less digits than its factorization.

121241434034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610777.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 121241434034 its reverse (430434142121), we get a palindrome (551675576155).

The spelling of 121241434034 in words is "one hundred twenty-one billion, two hundred forty-one million, four hundred thirty-four thousand, thirty-four".