2078170743004 has 12 divisors (see below), whose sum is σ = 3636810651544. Its totient is φ = 1039081985424.

The previous prime is 2078170742933. The next prime is 2078170743091. The reversal of 2078170743004 is 4003470718702.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965239 + ... + 2255665.

Almost surely, 2^{2078170743004} is an apocalyptic number.

It is an amenable number.

2078170743004 is a deficient number, since it is larger than the sum of its proper divisors (1558639908540).

2078170743004 is a wasteful number, since it uses less digits than its factorization.

2078170743004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693044 (or 1693042 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 2078170743004 in words is "two trillion, seventy-eight billion, one hundred seventy million, seven hundred forty-three thousand, four".