4103240021429 has 2 divisors, whose sum is σ = 4103240021430. Its totient is φ = 4103240021428.

The previous prime is 4103240021417. The next prime is 4103240021539. The reversal of 4103240021429 is 9241200423014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3444821376529 + 658418644900 = 1856023^2 + 811430^2 .

It is a cyclic number.

It is not a de Polignac number, because 4103240021429 - 2²⁰ = 4103238972853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4103240021395 and 4103240021404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4103240029429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051620010714 + 2051620010715.

It is an arithmetic number, because the mean of its divisors is an integer number (2051620010715).

Almost surely, 2^{4103240021429} is an apocalyptic number.

It is an amenable number.

4103240021429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103240021429 is an equidigital number, since it uses as much as digits as its factorization.

4103240021429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 4103240021429 in words is "four trillion, one hundred three billion, two hundred forty million, twenty-one thousand, four hundred twenty-nine".