11214126398 has 32 divisors (see below), whose sum is σ = 18633379968. Its totient is φ = 5038950400.

The previous prime is 11214126397. The next prime is 11214126419. The reversal of 11214126398 is 89362141211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214126397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20063 + ... + 151098.

It is an arithmetic number, because the mean of its divisors is an integer number (582293124).

Almost surely, 2^11214126398 is an apocalyptic number.

11214126398 is a deficient number, since it is larger than the sum of its proper divisors (7419253570).

11214126398 is a wasteful number, since it uses less digits than its factorization.

11214126398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171268.

The product of its digits is 20736, while the sum is 38.

The spelling of 11214126398 in words is "eleven billion, two hundred fourteen million, one hundred twenty-six thousand, three hundred ninety-eight".