6412969061 has 2 divisors, whose sum is σ = 6412969062. Its totient is φ = 6412969060.

The previous prime is 6412969037. The next prime is 6412969117. The reversal of 6412969061 is 1609692146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6412966561 + 2500 = 80081^2 + 50^2 .

It is a cyclic number.

It is not a de Polignac number, because 6412969061 - 2¹⁴ = 6412952677 is a prime.

It is a super-2 number, since 2×6412969061² = 82252344354686443442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6412969261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206484530 + 3206484531.

It is an arithmetic number, because the mean of its divisors is an integer number (3206484531).

Almost surely, 2^6412969061 is an apocalyptic number.

It is an amenable number.

6412969061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412969061 is an equidigital number, since it uses as much as digits as its factorization.

6412969061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 6412969061 is about 80081.0156091942. The cubic root of 6412969061 is about 1857.8887924663. Note that the first 3 decimals are identical.

The spelling of 6412969061 in words is "six billion, four hundred twelve million, nine hundred sixty-nine thousand, sixty-one".