444513022142602 has 16 divisors (see below), whose sum is σ = 776400103366272. Its totient is φ = 186911135994960.

The previous prime is 444513022142599. The next prime is 444513022142621. The reversal of 444513022142602 is 206241220315444.

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, 299537076174 + ... + 299537077657.

It is an arithmetic number, because the mean of its divisors is an integer number (48525006460392).

Almost surely, 2^{444513022142602} is an apocalyptic number.

444513022142602 is a deficient number, since it is larger than the sum of its proper divisors (331887081223670).

444513022142602 is a wasteful number, since it uses less digits than its factorization.

444513022142602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599074153893.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 444513022142602 in words is "four hundred forty-four trillion, five hundred thirteen billion, twenty-two million, one hundred forty-two thousand, six hundred two".