423518368270 has 16 divisors (see below), whose sum is σ = 774830327328. Its totient is φ = 166630177440.

The previous prime is 423518368267. The next prime is 423518368279. The reversal of 423518368270 is 72863815324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423518368279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347145594 + ... + 347146813.

It is an arithmetic number, because the mean of its divisors is an integer number (48426895458).

Almost surely, 2^423518368270 is an apocalyptic number.

423518368270 is a deficient number, since it is larger than the sum of its proper divisors (351311959058).

423518368270 is a wasteful number, since it uses less digits than its factorization.

423518368270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694292475.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 423518368270 in words is "four hundred twenty-three billion, five hundred eighteen million, three hundred sixty-eight thousand, two hundred seventy".