20445104005014 has 32 divisors (see below), whose sum is σ = 44043690952800. Its totient is φ = 6289646614272.

The previous prime is 20445104004979. The next prime is 20445104005057. The reversal of 20445104005014 is 41050040154402.

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, 23626797 + ... + 24476840.

It is an arithmetic number, because the mean of its divisors is an integer number (1376365342275).

Almost surely, 2^{20445104005014} is an apocalyptic number.

20445104005014 is an abundant number, since it is smaller than the sum of its proper divisors (23598586947786).

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

20445104005014 is a wasteful number, since it uses less digits than its factorization.

20445104005014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48109104.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 20445104005014 its reverse (41050040154402), we get a palindrome (61495144159416).

The spelling of 20445104005014 in words is "twenty trillion, four hundred forty-five billion, one hundred four million, five thousand, fourteen".