1234441353998 has 16 divisors (see below), whose sum is σ = 1973741612400. Its totient is φ = 577014827136.

The previous prime is 1234441353979. The next prime is 1234441354021. The reversal of 1234441353998 is 8993531444321.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121830836 + ... + 121840967.

It is an arithmetic number, because the mean of its divisors is an integer number (123358850775).

Almost surely, 2^{1234441353998} is an apocalyptic number.

1234441353998 is a deficient number, since it is larger than the sum of its proper divisors (739300258402).

1234441353998 is a wasteful number, since it uses less digits than its factorization.

1234441353998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243671971.

The product of its digits is 11197440, while the sum is 56.

The spelling of 1234441353998 in words is "one trillion, two hundred thirty-four billion, four hundred forty-one million, three hundred fifty-three thousand, nine hundred ninety-eight".