4153221430139 has 2 divisors, whose sum is σ = 4153221430140. Its totient is φ = 4153221430138.

The previous prime is 4153221430121. The next prime is 4153221430213. The reversal of 4153221430139 is 9310341223514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4153221430139 is a prime.

It is not a weakly prime, because it can be changed into another prime (4153221430109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076610715069 + 2076610715070.

It is an arithmetic number, because the mean of its divisors is an integer number (2076610715070).

Almost surely, 2^{4153221430139} is an apocalyptic number.

4153221430139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4153221430139 is an equidigital number, since it uses as much as digits as its factorization.

4153221430139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 4153221430139 in words is "four trillion, one hundred fifty-three billion, two hundred twenty-one million, four hundred thirty thousand, one hundred thirty-nine".