21134061482 has 16 divisors (see below), whose sum is σ = 31763004000. Its totient is φ = 10546413840.

The previous prime is 21134061457. The next prime is 21134061493. The reversal of 21134061482 is 28416043112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751944 + ... + 2759612.

It is an arithmetic number, because the mean of its divisors is an integer number (1985187750).

Almost surely, 2^21134061482 is an apocalyptic number.

21134061482 is a deficient number, since it is larger than the sum of its proper divisors (10628942518).

21134061482 is a wasteful number, since it uses less digits than its factorization.

21134061482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10181.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 21134061482 in words is "twenty-one billion, one hundred thirty-four million, sixty-one thousand, four hundred eighty-two".