675713457321426 has 16 divisors (see below), whose sum is σ = 1501585460714400. Its totient is φ = 225237819107124.

The previous prime is 675713457321299. The next prime is 675713457321433. The reversal of 675713457321426 is 624123754317576.

It is a happy number.

675713457321426 is a `hidden beast` number, since 6 + 7 + 5 + 7 + 1 + 3 + 457 + 32 + 142 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6256606086256 + ... + 6256606086363.

It is an arithmetic number, because the mean of its divisors is an integer number (93849091294650).

Almost surely, 2^{675713457321426} is an apocalyptic number.

675713457321426 is an abundant number, since it is smaller than the sum of its proper divisors (825872003392974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675713457321426 is a wasteful number, since it uses less digits than its factorization.

675713457321426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12513212172630 (or 12513212172624 counting only the distinct ones).

The product of its digits is 177811200, while the sum is 63.

The spelling of 675713457321426 in words is "six hundred seventy-five trillion, seven hundred thirteen billion, four hundred fifty-seven million, three hundred twenty-one thousand, four hundred twenty-six".