12570775430 has 8 divisors (see below), whose sum is σ = 22627395792. Its totient is φ = 5028310168.

The previous prime is 12570775417. The next prime is 12570775453. The reversal of 12570775430 is 3457707521.

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

It is a super-2 number, since 2×12570775430² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 628538762 + ... + 628538781.

It is an arithmetic number, because the mean of its divisors is an integer number (2828424474).

Almost surely, 2^12570775430 is an apocalyptic number.

12570775430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12570775430 is a deficient number, since it is larger than the sum of its proper divisors (10056620362).

12570775430 is a wasteful number, since it uses less digits than its factorization.

12570775430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257077550.

The product of its (nonzero) digits is 205800, while the sum is 41.

The spelling of 12570775430 in words is "twelve billion, five hundred seventy million, seven hundred seventy-five thousand, four hundred thirty".