20160340007 has 2 divisors, whose sum is σ = 20160340008. Its totient is φ = 20160340006.

The previous prime is 20160340003. The next prime is 20160340073. The reversal of 20160340007 is 70004306102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20160340007 - 2² = 20160340003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20160340003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10080170003 + 10080170004.

It is an arithmetic number, because the mean of its divisors is an integer number (10080170004).

Almost surely, 2^20160340007 is an apocalyptic number.

20160340007 is a deficient number, since it is larger than the sum of its proper divisors (1).

20160340007 is an equidigital number, since it uses as much as digits as its factorization.

20160340007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 20160340007 its reverse (70004306102), we get a palindrome (90164646109).

The spelling of 20160340007 in words is "twenty billion, one hundred sixty million, three hundred forty thousand, seven".