6412065131 has 2 divisors, whose sum is σ = 6412065132. Its totient is φ = 6412065130.

The previous prime is 6412065091. The next prime is 6412065137. The reversal of 6412065131 is 1315602146.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6412065131 - 2¹⁸ = 6411802987 is a prime.

It is a super-3 number, since 3×6412065131³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 6412065094 and 6412065103.

It is not a weakly prime, because it can be changed into another prime (6412065137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206032565 + 3206032566.

It is an arithmetic number, because the mean of its divisors is an integer number (3206032566).

Almost surely, 2^6412065131 is an apocalyptic number.

6412065131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412065131 is an equidigital number, since it uses as much as digits as its factorization.

6412065131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 6412065131 is about 80075.3715632965. The cubic root of 6412065131 is about 1857.8014964306.

Adding to 6412065131 its reverse (1315602146), we get a palindrome (7727667277).

The spelling of 6412065131 in words is "six billion, four hundred twelve million, sixty-five thousand, one hundred thirty-one".