445141414642 has 16 divisors (see below), whose sum is σ = 675829228032. Its totient is φ = 219865579920.

The previous prime is 445141414583. The next prime is 445141414657. The reversal of 445141414642 is 246414141544.

It is a junction number, because it is equal to n+sod(n) for n = 445141414595 and 445141414604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464943 + ... + 1742509.

It is an arithmetic number, because the mean of its divisors is an integer number (42239326752).

Almost surely, 2^445141414642 is an apocalyptic number.

445141414642 is a deficient number, since it is larger than the sum of its proper divisors (230687813390).

445141414642 is a wasteful number, since it uses less digits than its factorization.

445141414642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287313.

The product of its digits is 245760, while the sum is 40.

The spelling of 445141414642 in words is "four hundred forty-five billion, one hundred forty-one million, four hundred fourteen thousand, six hundred forty-two".