464342505243465 has 64 divisors (see below), whose sum is σ = 761370856646400. Its totient is φ = 241605576576000.

The previous prime is 464342505243451. The next prime is 464342505243581. The reversal of 464342505243465 is 564342505243464.

It is not a de Polignac number, because 464342505243465 - 2¹² = 464342505239369 is a prime.

It is a super-2 number, since 2×464342505243465² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22121766 + ... + 37657104.

It is an arithmetic number, because the mean of its divisors is an integer number (11896419635100).

Almost surely, 2^{464342505243465} is an apocalyptic number.

It is an amenable number.

464342505243465 is a deficient number, since it is larger than the sum of its proper divisors (297028351402935).

464342505243465 is a wasteful number, since it uses less digits than its factorization.

464342505243465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15535738.

The product of its (nonzero) digits is 165888000, while the sum is 57.

Subtracting 464342505243465 from its reverse (564342505243464), we obtain a palindrome (99999999999999).

The spelling of 464342505243465 in words is "four hundred sixty-four trillion, three hundred forty-two billion, five hundred five million, two hundred forty-three thousand, four hundred sixty-five".