427903714426 has 16 divisors (see below), whose sum is σ = 642570229224. Its totient is φ = 213713731584.

The previous prime is 427903714391. The next prime is 427903714463. The reversal of 427903714426 is 624417309724.

It can be written as a sum of positive squares in 4 ways, for example, as 321317788801 + 106585925625 = 566849^2 + 326475^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 427903714426.

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, 10386420 + ... + 10427536.

Almost surely, 2^427903714426 is an apocalyptic number.

427903714426 is a deficient number, since it is larger than the sum of its proper divisors (214666514798).

427903714426 is a wasteful number, since it uses less digits than its factorization.

427903714426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46785.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 427903714426 in words is "four hundred twenty-seven billion, nine hundred three million, seven hundred fourteen thousand, four hundred twenty-six".