340011255144 has 32 divisors (see below), whose sum is σ = 927303423840. Its totient is φ = 103033713600.

The previous prime is 340011255011. The next prime is 340011255179. The reversal of 340011255144 is 441552110043.

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, 643960447 + ... + 643960974.

It is an arithmetic number, because the mean of its divisors is an integer number (28978231995).

Almost surely, 2^340011255144 is an apocalyptic number.

It is an amenable number.

340011255144 is an abundant number, since it is smaller than the sum of its proper divisors (587292168696).

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

340011255144 is a wasteful number, since it uses less digits than its factorization.

340011255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287921441 (or 1287921437 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 340011255144 its reverse (441552110043), we get a palindrome (781563365187).

The spelling of 340011255144 in words is "three hundred forty billion, eleven million, two hundred fifty-five thousand, one hundred forty-four".