1078654944097 has 8 divisors (see below), whose sum is σ = 1091227295520. Its totient is φ = 1066092651360.

The previous prime is 1078654944089. The next prime is 1078654944109. The reversal of 1078654944097 is 7904494568701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1078654944097 - 2³ = 1078654944089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078654944067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2298843 + ... + 2728000.

It is an arithmetic number, because the mean of its divisors is an integer number (136403411940).

Almost surely, 2^{1078654944097} is an apocalyptic number.

It is an amenable number.

1078654944097 is a deficient number, since it is larger than the sum of its proper divisors (12572351423).

1078654944097 is an equidigital number, since it uses as much as digits as its factorization.

1078654944097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029343.

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 1078654944097 in words is "one trillion, seventy-eight billion, six hundred fifty-four million, nine hundred forty-four thousand, ninety-seven".