144340440801100 has 36 divisors (see below), whose sum is σ = 313256536501608. Its totient is φ = 57729212272000.

The previous prime is 144340440801079. The next prime is 144340440801131. The reversal of 144340440801100 is 1108044043441.

It is a super-2 number, since 2×144340440801100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86217361 + ... + 87875560.

It is an arithmetic number, because the mean of its divisors is an integer number (8701570458378).

Almost surely, 2^{144340440801100} is an apocalyptic number.

144340440801100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144340440801100 is an abundant number, since it is smaller than the sum of its proper divisors (168916095700508).

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

144340440801100 is a wasteful number, since it uses less digits than its factorization.

144340440801100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174101226 (or 174101219 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 144340440801100 its reverse (1108044043441), we get a palindrome (145448484844541).

The spelling of 144340440801100 in words is "one hundred forty-four trillion, three hundred forty billion, four hundred forty million, eight hundred one thousand, one hundred".