34445665402 has 16 divisors (see below), whose sum is σ = 54487355040. Its totient is φ = 16286529168.

The previous prime is 34445665381. The next prime is 34445665481. The reversal of 34445665402 is 20456654443.

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, 807793 + ... + 849364.

It is an arithmetic number, because the mean of its divisors is an integer number (3405459690).

Almost surely, 2^34445665402 is an apocalyptic number.

34445665402 is a deficient number, since it is larger than the sum of its proper divisors (20041689638).

34445665402 is a wasteful number, since it uses less digits than its factorization.

34445665402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657725.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 34445665402 in words is "thirty-four billion, four hundred forty-five million, six hundred sixty-five thousand, four hundred two".