20314600667351 has 2 divisors, whose sum is σ = 20314600667352. Its totient is φ = 20314600667350.

The previous prime is 20314600667303. The next prime is 20314600667363. The reversal of 20314600667351 is 15376600641302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20314600667351 is a prime.

It is a super-3 number, since 3×20314600667351³ (a number of 41 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20314600667051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10157300333675 + 10157300333676.

It is an arithmetic number, because the mean of its divisors is an integer number (10157300333676).

Almost surely, 2^{20314600667351} is an apocalyptic number.

20314600667351 is a deficient number, since it is larger than the sum of its proper divisors (1).

20314600667351 is an equidigital number, since it uses as much as digits as its factorization.

20314600667351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 20314600667351 in words is "twenty trillion, three hundred fourteen billion, six hundred million, six hundred sixty-seven thousand, three hundred fifty-one".