412321124129 has 2 divisors, whose sum is σ = 412321124130. Its totient is φ = 412321124128.

The previous prime is 412321124101. The next prime is 412321124231. The reversal of 412321124129 is 921421123214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340207392529 + 72113731600 = 583273^2 + 268540^2 .

It is a cyclic number.

It is not a de Polignac number, because 412321124129 - 2³⁶ = 343601647393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 412321124095 and 412321124104.

It is not a weakly prime, because it can be changed into another prime (412321124629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206160562064 + 206160562065.

It is an arithmetic number, because the mean of its divisors is an integer number (206160562065).

Almost surely, 2^412321124129 is an apocalyptic number.

It is an amenable number.

412321124129 is a deficient number, since it is larger than the sum of its proper divisors (1).

412321124129 is an equidigital number, since it uses as much as digits as its factorization.

412321124129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The spelling of 412321124129 in words is "four hundred twelve billion, three hundred twenty-one million, one hundred twenty-four thousand, one hundred twenty-nine".