464555435105431 has 4 divisors (see below), whose sum is σ = 464754558740472. Its totient is φ = 464356311470392.

The previous prime is 464555435105381. The next prime is 464555435105473. The reversal of 464555435105431 is 134501534555464.

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

It is a cyclic number.

It is not a de Polignac number, because 464555435105431 - 2¹⁷ = 464555434974359 is a prime.

It is a super-3 number, since 3×464555435105431³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464555435100431) 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, 99561814021 + ... + 99561818686.

It is an arithmetic number, because the mean of its divisors is an integer number (116188639685118).

Almost surely, 2^{464555435105431} is an apocalyptic number.

464555435105431 is a deficient number, since it is larger than the sum of its proper divisors (199123635041).

464555435105431 is a wasteful number, since it uses less digits than its factorization.

464555435105431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199123635040.

The product of its (nonzero) digits is 43200000, while the sum is 55.

The spelling of 464555435105431 in words is "four hundred sixty-four trillion, five hundred fifty-five billion, four hundred thirty-five million, one hundred five thousand, four hundred thirty-one".