11344690234458 has 48 divisors (see below), whose sum is σ = 29744061796800. Its totient is φ = 3050673003648.

The previous prime is 11344690234417. The next prime is 11344690234463. The reversal of 11344690234458 is 85443209644311.

11344690234458 is a `hidden beast` number, since 1 + 1 + 3 + 446 + 90 + 23 + 44 + 58 = 666.

It is a super-2 number, since 2×11344690234458² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2648151508 + ... + 2648155791.

It is an arithmetic number, because the mean of its divisors is an integer number (619667954100).

Almost surely, 2^{11344690234458} is an apocalyptic number.

11344690234458 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11344690234458 is an abundant number, since it is smaller than the sum of its proper divisors (18399371562342).

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

11344690234458 is a wasteful number, since it uses less digits than its factorization.

11344690234458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296307331 (or 5296307328 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

Adding to 11344690234458 its reverse (85443209644311), we get a palindrome (96787899878769).

The spelling of 11344690234458 in words is "eleven trillion, three hundred forty-four billion, six hundred ninety million, two hundred thirty-four thousand, four hundred fifty-eight".