424420152303 has 16 divisors (see below), whose sum is σ = 647073605376. Its totient is φ = 242399000640.

The previous prime is 424420152283. The next prime is 424420152337. The reversal of 424420152303 is 303251024424.

It is not a de Polignac number, because 424420152303 - 2¹⁷ = 424420021231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424420152203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5242233 + ... + 5322578.

It is an arithmetic number, because the mean of its divisors is an integer number (40442100336).

Almost surely, 2^424420152303 is an apocalyptic number.

424420152303 is a deficient number, since it is larger than the sum of its proper divisors (222653453073).

424420152303 is a wasteful number, since it uses less digits than its factorization.

424420152303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566734.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 424420152303 its reverse (303251024424), we get a palindrome (727671176727).

The spelling of 424420152303 in words is "four hundred twenty-four billion, four hundred twenty million, one hundred fifty-two thousand, three hundred three".