20282821014 has 32 divisors (see below), whose sum is σ = 40756135680. Its totient is φ = 6729256800.

The previous prime is 20282820979. The next prime is 20282821033. The reversal of 20282821014 is 41012828202.

It is a super-2 number, since 2×20282821014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1315329 + ... + 1330659.

It is an arithmetic number, because the mean of its divisors is an integer number (1273629240).

Almost surely, 2^20282821014 is an apocalyptic number.

20282821014 is an abundant number, since it is smaller than the sum of its proper divisors (20473314666).

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

20282821014 is a wasteful number, since it uses less digits than its factorization.

20282821014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16356.

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 20282821014 in words is "twenty billion, two hundred eighty-two million, eight hundred twenty-one thousand, fourteen".