1001098016798 has 16 divisors (see below), whose sum is σ = 1638848490480. Its totient is φ = 454853414400.

The previous prime is 1001098016797. The next prime is 1001098016819. The reversal of 1001098016798 is 8976108901001.

1001098016798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001098016791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9503363 + ... + 9608126.

It is an arithmetic number, because the mean of its divisors is an integer number (102428030655).

Almost surely, 2^{1001098016798} is an apocalyptic number.

1001098016798 is a deficient number, since it is larger than the sum of its proper divisors (637750473682).

1001098016798 is a wasteful number, since it uses less digits than its factorization.

1001098016798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19113883.

The product of its (nonzero) digits is 217728, while the sum is 50.

The spelling of 1001098016798 in words is "one trillion, one billion, ninety-eight million, sixteen thousand, seven hundred ninety-eight".