20282407827 has 32 divisors (see below), whose sum is σ = 29720603904. Its totient is φ = 12201321600.

The previous prime is 20282407807. The next prime is 20282407841. The reversal of 20282407827 is 72870428202.

It is not a de Polignac number, because 20282407827 - 2¹⁰ = 20282406803 is a prime.

It is a super-2 number, since 2×20282407827² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20282407807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7930833 + ... + 7933389.

It is an arithmetic number, because the mean of its divisors is an integer number (928768872).

Almost surely, 2^20282407827 is an apocalyptic number.

20282407827 is a deficient number, since it is larger than the sum of its proper divisors (9438196077).

20282407827 is a wasteful number, since it uses less digits than its factorization.

20282407827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259.

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 20282407827 in words is "twenty billion, two hundred eighty-two million, four hundred seven thousand, eight hundred twenty-seven".