20413412207 has 2 divisors, whose sum is σ = 20413412208. Its totient is φ = 20413412206.

The previous prime is 20413412017. The next prime is 20413412237. The reversal of 20413412207 is 70221431402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20413412207 - 2²² = 20409217903 is a prime.

It is a super-2 number, since 2×20413412207² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20413412237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10206706103 + 10206706104.

It is an arithmetic number, because the mean of its divisors is an integer number (10206706104).

Almost surely, 2^20413412207 is an apocalyptic number.

20413412207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20413412207 is an equidigital number, since it uses as much as digits as its factorization.

20413412207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 20413412207 its reverse (70221431402), we get a palindrome (90634843609).

The spelling of 20413412207 in words is "twenty billion, four hundred thirteen million, four hundred twelve thousand, two hundred seven".