464233059644641 has 4 divisors (see below), whose sum is σ = 530552068165312. Its totient is φ = 397914051123972.

The previous prime is 464233059644491. The next prime is 464233059644671. The reversal of 464233059644641 is 146446950332464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464233059644641 - 2¹³ = 464233059636449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464233059644641.

It is not an unprimeable number, because it can be changed into a prime (464233059644671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33159504260325 + ... + 33159504260338.

It is an arithmetic number, because the mean of its divisors is an integer number (132638017041328).

Almost surely, 2^{464233059644641} is an apocalyptic number.

It is an amenable number.

464233059644641 is a deficient number, since it is larger than the sum of its proper divisors (66319008520671).

464233059644641 is an equidigital number, since it uses as much as digits as its factorization.

464233059644641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66319008520670.

The product of its (nonzero) digits is 179159040, while the sum is 61.

The spelling of 464233059644641 in words is "four hundred sixty-four trillion, two hundred thirty-three billion, fifty-nine million, six hundred forty-four thousand, six hundred forty-one".