464324823155643 has 16 divisors (see below), whose sum is σ = 643665426504576. Its totient is φ = 297492424004160.

The previous prime is 464324823155629. The next prime is 464324823155737. The reversal of 464324823155643 is 346551328423464.

It is not a de Polignac number, because 464324823155643 - 2⁸ = 464324823155387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464324823155623) 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, 28171622821 + ... + 28171639302.

It is an arithmetic number, because the mean of its divisors is an integer number (40229089156536).

Almost surely, 2^{464324823155643} is an apocalyptic number.

464324823155643 is a deficient number, since it is larger than the sum of its proper divisors (179340603348933).

464324823155643 is a wasteful number, since it uses less digits than its factorization.

464324823155643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56343262234.

The product of its digits is 199065600, while the sum is 60.

The spelling of 464324823155643 in words is "four hundred sixty-four trillion, three hundred twenty-four billion, eight hundred twenty-three million, one hundred fifty-five thousand, six hundred forty-three".