20054442414 has 32 divisors (see below), whose sum is σ = 40532301216. Its totient is φ = 6614599680.

The previous prime is 20054442391. The next prime is 20054442467. The reversal of 20054442414 is 41424445002.

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 15 ways as a sum of consecutive naturals, for example, 182854 + ... + 271190.

It is an arithmetic number, because the mean of its divisors is an integer number (1266634413).

Almost surely, 2^20054442414 is an apocalyptic number.

20054442414 is an abundant number, since it is smaller than the sum of its proper divisors (20477858802).

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

20054442414 is a wasteful number, since it uses less digits than its factorization.

20054442414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88740.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 20054442414 its reverse (41424445002), we get a palindrome (61478887416).

The spelling of 20054442414 in words is "twenty billion, fifty-four million, four hundred forty-two thousand, four hundred fourteen".