421410024402130 has 32 divisors (see below), whose sum is σ = 763213745860848. Its totient is φ = 167525708409600.

The previous prime is 421410024402043. The next prime is 421410024402137. The reversal of 421410024402130 is 31204420014124.

It can be written as a sum of positive squares in 8 ways, for example, as 210220450038361 + 211189574363769 = 14498981^2 + 14532363^2 .

It is not an unprimeable number, because it can be changed into a prime (421410024402137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41934501 + ... + 51003160.

Almost surely, 2^{421410024402130} is an apocalyptic number.

421410024402130 is a deficient number, since it is larger than the sum of its proper divisors (341803721458718).

421410024402130 is a wasteful number, since it uses less digits than its factorization.

421410024402130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92940462.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 421410024402130 its reverse (31204420014124), we get a palindrome (452614444416254).

The spelling of 421410024402130 in words is "four hundred twenty-one trillion, four hundred ten billion, twenty-four million, four hundred two thousand, one hundred thirty".