13485492298 has 4 divisors (see below), whose sum is σ = 20228238450. Its totient is φ = 6742746148.

The previous prime is 13485492289. The next prime is 13485492331. The reversal of 13485492298 is 89229458431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12406172689 + 1079319609 = 111383^2 + 32853^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3371373073 + ... + 3371373076.

Almost surely, 2^13485492298 is an apocalyptic number.

13485492298 is a deficient number, since it is larger than the sum of its proper divisors (6742746152).

13485492298 is an equidigital number, since it uses as much as digits as its factorization.

13485492298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742746151.

The product of its digits is 4976640, while the sum is 55.

The spelling of 13485492298 in words is "thirteen billion, four hundred eighty-five million, four hundred ninety-two thousand, two hundred ninety-eight".