6465777217334 has 4 divisors (see below), whose sum is σ = 9698665826004. Its totient is φ = 3232888608666.

The previous prime is 6465777217303. The next prime is 6465777217369. The reversal of 6465777217334 is 4337127775646.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616444304332 + ... + 1616444304335.

It is an arithmetic number, because the mean of its divisors is an integer number (2424666456501).

Almost surely, 2^{6465777217334} is an apocalyptic number.

6465777217334 is a deficient number, since it is larger than the sum of its proper divisors (3232888608670).

6465777217334 is a wasteful number, since it uses less digits than its factorization.

6465777217334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232888608669.

The product of its digits is 124467840, while the sum is 62.

The spelling of 6465777217334 in words is "six trillion, four hundred sixty-five billion, seven hundred seventy-seven million, two hundred seventeen thousand, three hundred thirty-four".