445103340634 has 8 divisors (see below), whose sum is σ = 696683489760. Its totient is φ = 212875510716.

The previous prime is 445103340623. The next prime is 445103340637. The reversal of 445103340634 is 436043301544.

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

It is a junction number, because it is equal to n+sod(n) for n = 445103340593 and 445103340602.

It is not an unprimeable number, because it can be changed into a prime (445103340637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4838079744 + ... + 4838079835.

It is an arithmetic number, because the mean of its divisors is an integer number (87085436220).

Almost surely, 2^445103340634 is an apocalyptic number.

445103340634 is a deficient number, since it is larger than the sum of its proper divisors (251580149126).

445103340634 is a wasteful number, since it uses less digits than its factorization.

445103340634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676159604.

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

The spelling of 445103340634 in words is "four hundred forty-five billion, one hundred three million, three hundred forty thousand, six hundred thirty-four".