464321606123465 has 16 divisors (see below), whose sum is σ = 563916921998976. Its totient is φ = 366970239436800.

The previous prime is 464321606123461. The next prime is 464321606123471. The reversal of 464321606123465 is 564321606123464.

It is not a de Polignac number, because 464321606123465 - 2² = 464321606123461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464321606123461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4676216 + ... + 30830345.

It is an arithmetic number, because the mean of its divisors is an integer number (35244807624936).

Almost surely, 2^{464321606123465} is an apocalyptic number.

It is an amenable number.

464321606123465 is a deficient number, since it is larger than the sum of its proper divisors (99595315875511).

464321606123465 is a wasteful number, since it uses less digits than its factorization.

464321606123465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35538160.

The product of its (nonzero) digits is 14929920, while the sum is 53.

Subtracting 464321606123465 from its reverse (564321606123464), we obtain a palindrome (99999999999999).

The spelling of 464321606123465 in words is "four hundred sixty-four trillion, three hundred twenty-one billion, six hundred six million, one hundred twenty-three thousand, four hundred sixty-five".