424202645 has 8 divisors (see below), whose sum is σ = 535835040. Its totient is φ = 321500880.

The previous prime is 424202621. The next prime is 424202651. The reversal of 424202645 is 546202424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424202645 - 2²⁸ = 155767189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2232551 + ... + 2232740.

It is an arithmetic number, because the mean of its divisors is an integer number (66979380).

Almost surely, 2^424202645 is an apocalyptic number.

It is an amenable number.

424202645 is a deficient number, since it is larger than the sum of its proper divisors (111632395).

424202645 is a wasteful number, since it uses less digits than its factorization.

424202645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465315.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 424202645 is about 20596.1803497639. The cubic root of 424202645 is about 751.3768161416.

The spelling of 424202645 in words is "four hundred twenty-four million, two hundred two thousand, six hundred forty-five".