423401140313 has 8 divisors (see below), whose sum is σ = 441964595328. Its totient is φ = 404850577824.

The previous prime is 423401140297. The next prime is 423401140319. The reversal of 423401140313 is 313041104324.

It is a happy number.

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 423401140313 - 2⁴ = 423401140297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423401140319) 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 7 ways as a sum of consecutive naturals, for example, 3155981 + ... + 3287402.

It is an arithmetic number, because the mean of its divisors is an integer number (55245574416).

Almost surely, 2^423401140313 is an apocalyptic number.

It is an amenable number.

423401140313 is a deficient number, since it is larger than the sum of its proper divisors (18563455015).

423401140313 is a wasteful number, since it uses less digits than its factorization.

423401140313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6446263.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 423401140313 its reverse (313041104324), we get a palindrome (736442244637).

The spelling of 423401140313 in words is "four hundred twenty-three billion, four hundred one million, one hundred forty thousand, three hundred thirteen".