20286408414 has 64 divisors (see below), whose sum is σ = 45643564800. Its totient is φ = 5972986368.

The previous prime is 20286408403. The next prime is 20286408427. The reversal of 20286408414 is 41480468202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158452 + ... + 256280.

It is an arithmetic number, because the mean of its divisors is an integer number (713180700).

Almost surely, 2^20286408414 is an apocalyptic number.

20286408414 is an abundant number, since it is smaller than the sum of its proper divisors (25357156386).

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

20286408414 is a wasteful number, since it uses less digits than its factorization.

20286408414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97977.

The product of its (nonzero) digits is 98304, while the sum is 39.

The spelling of 20286408414 in words is "twenty billion, two hundred eighty-six million, four hundred eight thousand, four hundred fourteen".