20341014144 has 64 divisors (see below), whose sum is σ = 58942723680. Its totient is φ = 6163942400.

The previous prime is 20341014119. The next prime is 20341014151. The reversal of 20341014144 is 44141014302.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 2403567 + ... + 2412014.

Almost surely, 2^20341014144 is an apocalyptic number.

20341014144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20341014144 is an abundant number, since it is smaller than the sum of its proper divisors (38601709536).

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

20341014144 is a wasteful number, since it uses less digits than its factorization.

20341014144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815609 (or 4815597 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20341014144 its reverse (44141014302), we get a palindrome (64482028446).

The spelling of 20341014144 in words is "twenty billion, three hundred forty-one million, fourteen thousand, one hundred forty-four".