1098984743353 has 8 divisors (see below), whose sum is σ = 1256358295808. Its totient is φ = 941705123904.

The previous prime is 1098984743333. The next prime is 1098984743359. The reversal of 1098984743353 is 3533474898901.

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 1098984743353 - 2³³ = 1090394808761 is a prime.

It is a super-2 number, since 2×1098984743353² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1098984743359) 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, 23458176 + ... + 23504977.

It is an arithmetic number, because the mean of its divisors is an integer number (157044786976).

Almost surely, 2^{1098984743353} is an apocalyptic number.

It is an amenable number.

1098984743353 is a deficient number, since it is larger than the sum of its proper divisors (157373552455).

1098984743353 is an equidigital number, since it uses as much as digits as its factorization.

1098984743353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46966503.

The product of its (nonzero) digits is 78382080, while the sum is 64.

The spelling of 1098984743353 in words is "one trillion, ninety-eight billion, nine hundred eighty-four million, seven hundred forty-three thousand, three hundred fifty-three".