424534995 has 24 divisors (see below), whose sum is σ = 736821072. Its totient is φ = 226123200.

The previous prime is 424534991. The next prime is 424535009. The reversal of 424534995 is 599435424.

424534995 is a `hidden beast` number, since 4 + 24 + 534 + 9 + 95 = 666.

It is not a de Polignac number, because 424534995 - 2² = 424534991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 424534995.

It is not an unprimeable number, because it can be changed into a prime (424534991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31200 + ... + 42690.

It is an arithmetic number, because the mean of its divisors is an integer number (30700878).

Almost surely, 2^424534995 is an apocalyptic number.

424534995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

424534995 is a deficient number, since it is larger than the sum of its proper divisors (312286077).

424534995 is a wasteful number, since it uses less digits than its factorization.

424534995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323 (or 12320 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 424534995 is about 20604.2470136620. The cubic root of 424534995 is about 751.5729919553.

The spelling of 424534995 in words is "four hundred twenty-four million, five hundred thirty-four thousand, nine hundred ninety-five".