424340153 has 8 divisors (see below), whose sum is σ = 428585472. Its totient is φ = 420115456.

The previous prime is 424340143. The next prime is 424340159. The reversal of 424340153 is 351043424.

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

It is a cyclic number.

It is not a de Polignac number, because 424340153 - 2¹⁸ = 424078009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424340159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37976 + ... + 47862.

It is an arithmetic number, because the mean of its divisors is an integer number (53573184).

Almost surely, 2^424340153 is an apocalyptic number.

It is an amenable number.

424340153 is a deficient number, since it is larger than the sum of its proper divisors (4245319).

424340153 is a wasteful number, since it uses less digits than its factorization.

424340153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10311.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 424340153 is about 20599.5182710664. The cubic root of 424340153 is about 751.4579952373.

Adding to 424340153 its reverse (351043424), we get a palindrome (775383577).

The spelling of 424340153 in words is "four hundred twenty-four million, three hundred forty thousand, one hundred fifty-three".