21632563045114 has 16 divisors (see below), whose sum is σ = 37140497277696. Its totient is φ = 9257072576400.

The previous prime is 21632563045097. The next prime is 21632563045127. The reversal of 21632563045114 is 41154036523612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168813042 + ... + 1168831549.

It is an arithmetic number, because the mean of its divisors is an integer number (2321281079856).

Almost surely, 2^{21632563045114} is an apocalyptic number.

21632563045114 is a deficient number, since it is larger than the sum of its proper divisors (15507934232582).

21632563045114 is a wasteful number, since it uses less digits than its factorization.

21632563045114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337645261.

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 21632563045114 its reverse (41154036523612), we get a palindrome (62786599568726).

The spelling of 21632563045114 in words is "twenty-one trillion, six hundred thirty-two billion, five hundred sixty-three million, forty-five thousand, one hundred fourteen".