34196665642 has 16 divisors (see below), whose sum is σ = 52978460832. Its totient is φ = 16544611440.

The previous prime is 34196665621. The next prime is 34196665663. The reversal of 34196665642 is 24656669143.

It is an interprime number because it is at equal distance from previous prime (34196665621) and next prime (34196665663).

It is a self number, because there is not a number n which added to its sum of digits gives 34196665642.

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, 1848909 + ... + 1867312.

It is an arithmetic number, because the mean of its divisors is an integer number (3311153802).

Almost surely, 2^34196665642 is an apocalyptic number.

34196665642 is a deficient number, since it is larger than the sum of its proper divisors (18781795190).

34196665642 is a wasteful number, since it uses less digits than its factorization.

34196665642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716373.

The product of its digits is 5598720, while the sum is 52.

The spelling of 34196665642 in words is "thirty-four billion, one hundred ninety-six million, six hundred sixty-five thousand, six hundred forty-two".