21410134130 has 64 divisors (see below), whose sum is σ = 48275758080. Its totient is φ = 6641611200.

The previous prime is 21410134121. The next prime is 21410134133. The reversal of 21410134130 is 3143101412.

It is not an unprimeable number, because it can be changed into a prime (21410134133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96581 + ... + 228359.

It is an arithmetic number, because the mean of its divisors is an integer number (754308720).

Almost surely, 2^21410134130 is an apocalyptic number.

21410134130 is an abundant number, since it is smaller than the sum of its proper divisors (26865623950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21410134130 is a wasteful number, since it uses less digits than its factorization.

21410134130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132015.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 21410134130 its reverse (3143101412), we get a palindrome (24553235542).

The spelling of 21410134130 in words is "twenty-one billion, four hundred ten million, one hundred thirty-four thousand, one hundred thirty".