1078864898098 has 16 divisors (see below), whose sum is σ = 1742957032320. Its totient is φ = 497887567056.

The previous prime is 1078864898077. The next prime is 1078864898107. The reversal of 1078864898098 is 8908984688701.

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, 1822468 + ... + 2340751.

It is an arithmetic number, because the mean of its divisors is an integer number (108934814520).

Almost surely, 2^{1078864898098} is an apocalyptic number.

1078864898098 is a deficient number, since it is larger than the sum of its proper divisors (664092134222).

1078864898098 is a wasteful number, since it uses less digits than its factorization.

1078864898098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173201.

The product of its (nonzero) digits is 445906944, while the sum is 76.

The spelling of 1078864898098 in words is "one trillion, seventy-eight billion, eight hundred sixty-four million, eight hundred ninety-eight thousand, ninety-eight".