11014456351998 has 64 divisors (see below), whose sum is σ = 24954905170944. Its totient is φ = 3211699392000.

The previous prime is 11014456351963. The next prime is 11014456351999. The reversal of 11014456351998 is 89915365441011.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014456351999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27681798 + ... + 28076873.

It is an arithmetic number, because the mean of its divisors is an integer number (389920393296).

Almost surely, 2^{11014456351998} is an apocalyptic number.

11014456351998 is an abundant number, since it is smaller than the sum of its proper divisors (13940448818946).

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

11014456351998 is a wasteful number, since it uses less digits than its factorization.

11014456351998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55758801.

The product of its (nonzero) digits is 4665600, while the sum is 57.

The spelling of 11014456351998 in words is "eleven trillion, fourteen billion, four hundred fifty-six million, three hundred fifty-one thousand, nine hundred ninety-eight".