4350121918151 has 2 divisors, whose sum is σ = 4350121918152. Its totient is φ = 4350121918150.

The previous prime is 4350121918139. The next prime is 4350121918157. The reversal of 4350121918151 is 1518191210534.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4350121918151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4350121918099 and 4350121918108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350121918157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175060959075 + 2175060959076.

It is an arithmetic number, because the mean of its divisors is an integer number (2175060959076).

Almost surely, 2^{4350121918151} is an apocalyptic number.

4350121918151 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350121918151 is an equidigital number, since it uses as much as digits as its factorization.

4350121918151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 41.

The spelling of 4350121918151 in words is "four trillion, three hundred fifty billion, one hundred twenty-one million, nine hundred eighteen thousand, one hundred fifty-one".