11353404498 has 32 divisors (see below), whose sum is σ = 22999286016. Its totient is φ = 3735797328.

The previous prime is 11353404473. The next prime is 11353404511. The reversal of 11353404498 is 89440435311.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642165 + ... + 659607.

It is an arithmetic number, because the mean of its divisors is an integer number (718727688).

Almost surely, 2^11353404498 is an apocalyptic number.

11353404498 is an abundant number, since it is smaller than the sum of its proper divisors (11645881518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11353404498 is a wasteful number, since it uses less digits than its factorization.

11353404498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18838.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 11353404498 in words is "eleven billion, three hundred fifty-three million, four hundred four thousand, four hundred ninety-eight".