340240141311 has 16 divisors (see below), whose sum is σ = 518668383744. Its totient is φ = 194345231904.

The previous prime is 340240141301. The next prime is 340240141327. The reversal of 340240141311 is 113141042043.

It is not a de Polignac number, because 340240141311 - 2⁷ = 340240141183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340240141301) 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, 3183936 + ... + 3289061.

It is an arithmetic number, because the mean of its divisors is an integer number (32416773984).

Almost surely, 2^340240141311 is an apocalyptic number.

340240141311 is a deficient number, since it is larger than the sum of its proper divisors (178428242433).

340240141311 is a wasteful number, since it uses less digits than its factorization.

340240141311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475510.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 340240141311 its reverse (113141042043), we get a palindrome (453381183354).

The spelling of 340240141311 in words is "three hundred forty billion, two hundred forty million, one hundred forty-one thousand, three hundred eleven".