6414465149 has 2 divisors, whose sum is σ = 6414465150. Its totient is φ = 6414465148.

The previous prime is 6414465131. The next prime is 6414465217. The reversal of 6414465149 is 9415644146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4979419225 + 1435045924 = 70565^2 + 37882^2 .

It is a cyclic number.

It is not a de Polignac number, because 6414465149 - 2¹⁶ = 6414399613 is a prime.

It is a super-2 number, since 2×6414465149² = 82290726295471184402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6414465649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3207232574 + 3207232575.

It is an arithmetic number, because the mean of its divisors is an integer number (3207232575).

Almost surely, 2^6414465149 is an apocalyptic number.

It is an amenable number.

6414465149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6414465149 is an equidigital number, since it uses as much as digits as its factorization.

6414465149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 6414465149 is about 80090.3561547831. The cubic root of 6414465149 is about 1858.0332574809.

The spelling of 6414465149 in words is "six billion, four hundred fourteen million, four hundred sixty-five thousand, one hundred forty-nine".