423573743270 has 32 divisors (see below), whose sum is σ = 773254195776. Its totient is φ = 167025241600.

The previous prime is 423573743249. The next prime is 423573743273. The reversal of 423573743270 is 72347375324.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423573743273) 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, 8011562 + ... + 8064258.

It is an arithmetic number, because the mean of its divisors is an integer number (24164193618).

Almost surely, 2^423573743270 is an apocalyptic number.

423573743270 is a deficient number, since it is larger than the sum of its proper divisors (349680452506).

423573743270 is a wasteful number, since it uses less digits than its factorization.

423573743270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64096.

The product of its (nonzero) digits is 2963520, while the sum is 47.

The spelling of 423573743270 in words is "four hundred twenty-three billion, five hundred seventy-three million, seven hundred forty-three thousand, two hundred seventy".