20314302019 has 8 divisors (see below), whose sum is σ = 22162697712. Its totient is φ = 18466179840.

The previous prime is 20314302011. The next prime is 20314302023. The reversal of 20314302019 is 91020341302.

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 20314302019 - 2³ = 20314302011 is a prime.

It is a super-2 number, since 2×20314302019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20314301984 and 20314302002.

It is not an unprimeable number, because it can be changed into a prime (20314302011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106347 + ... + 227899.

It is an arithmetic number, because the mean of its divisors is an integer number (2770337214).

Almost surely, 2^20314302019 is an apocalyptic number.

20314302019 is a deficient number, since it is larger than the sum of its proper divisors (1848395693).

20314302019 is a wasteful number, since it uses less digits than its factorization.

20314302019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136757.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 20314302019 in words is "twenty billion, three hundred fourteen million, three hundred two thousand, nineteen".