20314143751 has 8 divisors (see below), whose sum is σ = 22179168144. Its totient is φ = 18452166720.

The previous prime is 20314143737. The next prime is 20314143763. The reversal of 20314143751 is 15734141302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20314143751 - 2¹¹ = 20314141703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314143701) by changing a digit.

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, 747886 + ... + 774571.

It is an arithmetic number, because the mean of its divisors is an integer number (2772396018).

Almost surely, 2^20314143751 is an apocalyptic number.

20314143751 is a deficient number, since it is larger than the sum of its proper divisors (1865024393).

20314143751 is a wasteful number, since it uses less digits than its factorization.

20314143751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523681.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 20314143751 in words is "twenty billion, three hundred fourteen million, one hundred forty-three thousand, seven hundred fifty-one".