73702040670512 has 40 divisors (see below), whose sum is σ = 144151461122256. Its totient is φ = 36501755361536.

The previous prime is 73702040670457. The next prime is 73702040670529. The reversal of 73702040670512 is 21507604020737.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10005578 + ... + 15732630.

Almost surely, 2^{73702040670512} is an apocalyptic number.

It is an amenable number.

73702040670512 is a deficient number, since it is larger than the sum of its proper divisors (70449420451744).

73702040670512 is a wasteful number, since it uses less digits than its factorization.

73702040670512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734685 (or 5734679 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 73702040670512 in words is "seventy-three trillion, seven hundred two billion, forty million, six hundred seventy thousand, five hundred twelve".