340140313011 has 16 divisors (see below), whose sum is σ = 454025387520. Its totient is φ = 226507812960.

The previous prime is 340140312997. The next prime is 340140313033. The reversal of 340140313011 is 110313041043.

It is not a de Polignac number, because 340140313011 - 2³⁵ = 305780574643 is a prime.

It is a super-2 number, since 2×340140313011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340140313211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24674941 + ... + 24688721.

It is an arithmetic number, because the mean of its divisors is an integer number (28376586720).

Almost surely, 2^340140313011 is an apocalyptic number.

340140313011 is a deficient number, since it is larger than the sum of its proper divisors (113885074509).

340140313011 is a wasteful number, since it uses less digits than its factorization.

340140313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22346.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 340140313011 its reverse (110313041043), we get a palindrome (450453354054).

The spelling of 340140313011 in words is "three hundred forty billion, one hundred forty million, three hundred thirteen thousand, eleven".