34268787948664 has 32 divisors (see below), whose sum is σ = 66079388193120. Its totient is φ = 16648864315776.

The previous prime is 34268787948649. The next prime is 34268787948677. The reversal of 34268787948664 is 46684978786243.

It is a congruent number.

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, 77689179 + ... + 78129034.

It is an arithmetic number, because the mean of its divisors is an integer number (2064980881035).

Almost surely, 2^{34268787948664} is an apocalyptic number.

It is an amenable number.

34268787948664 is a deficient number, since it is larger than the sum of its proper divisors (31810600244456).

34268787948664 is a wasteful number, since it uses less digits than its factorization.

34268787948664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155818999 (or 155818995 counting only the distinct ones).

The product of its digits is 18728091648, while the sum is 82.

The spelling of 34268787948664 in words is "thirty-four trillion, two hundred sixty-eight billion, seven hundred eighty-seven million, nine hundred forty-eight thousand, six hundred sixty-four".