21041502114 has 16 divisors (see below), whose sum is σ = 43912700352. Its totient is φ = 6708884688.

The previous prime is 21041502103. The next prime is 21041502127. The reversal of 21041502114 is 41120514012.

It is a super-3 number, since 3×21041502114³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 76237189 + ... + 76237464.

It is an arithmetic number, because the mean of its divisors is an integer number (2744543772).

Almost surely, 2^21041502114 is an apocalyptic number.

21041502114 is an abundant number, since it is smaller than the sum of its proper divisors (22871198238).

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

21041502114 is a wasteful number, since it uses less digits than its factorization.

21041502114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152474681.

The product of its (nonzero) digits is 320, while the sum is 21.

The spelling of 21041502114 in words is "twenty-one billion, forty-one million, five hundred two thousand, one hundred fourteen".