468435431 has 4 divisors (see below), whose sum is σ = 471309432. Its totient is φ = 465561432.

The previous prime is 468435419. The next prime is 468435439. The reversal of 468435431 is 134534864.

It is a happy number.

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 468435431 - 2¹⁴ = 468419047 is a prime.

It is a super-2 number, since 2×468435431² = 438863506032311522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468435439) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1436756 + ... + 1437081.

It is an arithmetic number, because the mean of its divisors is an integer number (117827358).

Almost surely, 2^468435431 is an apocalyptic number.

468435431 is a deficient number, since it is larger than the sum of its proper divisors (2874001).

468435431 is a wasteful number, since it uses less digits than its factorization.

468435431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874000.

The product of its digits is 138240, while the sum is 38.

The square root of 468435431 is about 21643.3692155357. The cubic root of 468435431 is about 776.6343206662.

The spelling of 468435431 in words is "four hundred sixty-eight million, four hundred thirty-five thousand, four hundred thirty-one".