10312630450466 has 4 divisors (see below), whose sum is σ = 15468945675702. Its totient is φ = 5156315225232.

The previous prime is 10312630450453. The next prime is 10312630450511. The reversal of 10312630450466 is 66405403621301.

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., 7966387705441 + 2346242745025 = 2822479^2 + 1531745^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578157612615 + ... + 2578157612618.

Almost surely, 2^{10312630450466} is an apocalyptic number.

10312630450466 is a deficient number, since it is larger than the sum of its proper divisors (5156315225236).

10312630450466 is an equidigital number, since it uses as much as digits as its factorization.

10312630450466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156315225235.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 10312630450466 in words is "ten trillion, three hundred twelve billion, six hundred thirty million, four hundred fifty thousand, four hundred sixty-six".