425223003466 has 4 divisors (see below), whose sum is σ = 637834505202. Its totient is φ = 212611501732.

The previous prime is 425223003409. The next prime is 425223003473. The reversal of 425223003466 is 664300322524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 300769980625 + 124453022841 = 548425^2 + 352779^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106305750865 + ... + 106305750868.

Almost surely, 2^425223003466 is an apocalyptic number.

425223003466 is a deficient number, since it is larger than the sum of its proper divisors (212611501736).

425223003466 is a wasteful number, since it uses less digits than its factorization.

425223003466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212611501735.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 425223003466 in words is "four hundred twenty-five billion, two hundred twenty-three million, three thousand, four hundred sixty-six".