445766221650034 has 8 divisors (see below), whose sum is σ = 707981646150108. Its totient is φ = 209772339600000.

The previous prime is 445766221650023. The next prime is 445766221650077. The reversal of 445766221650034 is 430056122667544.

It can be written as a sum of positive squares in 2 ways, for example, as 431234854778025 + 14531366872009 = 20766195^2 + 3812003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6555385612467 + ... + 6555385612534.

Almost surely, 2^{445766221650034} is an apocalyptic number.

445766221650034 is a deficient number, since it is larger than the sum of its proper divisors (262215424500074).

445766221650034 is a wasteful number, since it uses less digits than its factorization.

445766221650034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13110771225020.

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 445766221650034 in words is "four hundred forty-five trillion, seven hundred sixty-six billion, two hundred twenty-one million, six hundred fifty thousand, thirty-four".