1412523466 has 4 divisors (see below), whose sum is σ = 2118785202. Its totient is φ = 706261732.

The previous prime is 1412523461. The next prime is 1412523491. The reversal of 1412523466 is 6643252141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6643252141 = 389 ⋅17077769.

It can be written as a sum of positive squares in only one way, i.e., 1412181241 + 342225 = 37579^2 + 585^2 .

It is not an unprimeable number, because it can be changed into a prime (1412523461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353130865 + ... + 353130868.

Almost surely, 2^1412523466 is an apocalyptic number.

1412523466 is a deficient number, since it is larger than the sum of its proper divisors (706261736).

1412523466 is an equidigital number, since it uses as much as digits as its factorization.

1412523466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706261735.

The product of its digits is 34560, while the sum is 34.

The square root of 1412523466 is about 37583.5531316559. The cubic root of 1412523466 is about 1122.0147266071.

The spelling of 1412523466 in words is "one billion, four hundred twelve million, five hundred twenty-three thousand, four hundred sixty-six".