412728020703 has 28 divisors (see below), whose sum is σ = 631975153248. Its totient is φ = 269297693280.

The previous prime is 412728020687. The next prime is 412728020717. The reversal of 412728020703 is 307020827214.

It is not a de Polignac number, because 412728020703 - 2⁴ = 412728020687 is a prime.

It is a super-2 number, since 2×412728020703² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412728020743) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5988678 + ... + 6057203.

Almost surely, 2^412728020703 is an apocalyptic number.

412728020703 is a deficient number, since it is larger than the sum of its proper divisors (219247132545).

412728020703 is an equidigital number, since it uses as much as digits as its factorization.

412728020703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045946 (or 12045931 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

Adding to 412728020703 its reverse (307020827214), we get a palindrome (719748847917).

The spelling of 412728020703 in words is "four hundred twelve billion, seven hundred twenty-eight million, twenty thousand, seven hundred three".