302421031423 has 8 divisors (see below), whose sum is σ = 346171781120. Its totient is φ = 258807218040.

The previous prime is 302421031411. The next prime is 302421031427. The reversal of 302421031423 is 324130124203.

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

It is not a de Polignac number, because 302421031423 - 2¹³ = 302421023231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302421031427) 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, 34229343 + ... + 34238176.

It is an arithmetic number, because the mean of its divisors is an integer number (43271472640).

Almost surely, 2^302421031423 is an apocalyptic number.

302421031423 is a deficient number, since it is larger than the sum of its proper divisors (43750749697).

302421031423 is an equidigital number, since it uses as much as digits as its factorization.

302421031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68468157.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 302421031423 its reverse (324130124203), we get a palindrome (626551155626).

The spelling of 302421031423 in words is "three hundred two billion, four hundred twenty-one million, thirty-one thousand, four hundred twenty-three".