11854036298 has 16 divisors (see below), whose sum is σ = 19157573736. Its totient is φ = 5468594880.

The previous prime is 11854036297. The next prime is 11854036303. The reversal of 11854036298 is 89263045811.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8769011449 + 3085024849 = 93643^2 + 55543^2 .

It is not an unprimeable number, because it can be changed into a prime (11854036297) 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, 45473 + ... + 160548.

Almost surely, 2^11854036298 is an apocalyptic number.

11854036298 is a deficient number, since it is larger than the sum of its proper divisors (7303537438).

11854036298 is a wasteful number, since it uses less digits than its factorization.

11854036298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208249.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 11854036298 in words is "eleven billion, eight hundred fifty-four million, thirty-six thousand, two hundred ninety-eight".