1078864898097 has 48 divisors (see below), whose sum is σ = 1699195416576. Its totient is φ = 596442852000.

The previous prime is 1078864898077. The next prime is 1078864898107. The reversal of 1078864898097 is 7908984688701.

It is not a de Polignac number, because 1078864898097 - 2¹⁴ = 1078864881713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1078864898077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130183488 + ... + 130191774.

It is an arithmetic number, because the mean of its divisors is an integer number (35399904512).

Almost surely, 2^{1078864898097} is an apocalyptic number.

It is an amenable number.

1078864898097 is a deficient number, since it is larger than the sum of its proper divisors (620330518479).

1078864898097 is an equidigital number, since it uses as much as digits as its factorization.

1078864898097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14810 (or 14779 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 75.

The spelling of 1078864898097 in words is "one trillion, seventy-eight billion, eight hundred sixty-four million, eight hundred ninety-eight thousand, ninety-seven".