340240002402411 has 6 divisors (see below), whose sum is σ = 491457781247940. Its totient is φ = 226826668268268.

The previous prime is 340240002402407. The next prime is 340240002402451. The reversal of 340240002402411 is 114204200042043.

340240002402411 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 4 + 0 + 0 + 0 + 240 + 2 + 411 = 666.

It is not a de Polignac number, because 340240002402411 - 2² = 340240002402407 is a prime.

It is a super-2 number, since 2×340240002402411² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340240002402451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18902222355681 + ... + 18902222355698.

It is an arithmetic number, because the mean of its divisors is an integer number (81909630207990).

Almost surely, 2^{340240002402411} is an apocalyptic number.

340240002402411 is a deficient number, since it is larger than the sum of its proper divisors (151217778845529).

340240002402411 is a wasteful number, since it uses less digits than its factorization.

340240002402411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37804444711385 (or 37804444711382 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 340240002402411 its reverse (114204200042043), we get a palindrome (454444202444454).

The spelling of 340240002402411 in words is "three hundred forty trillion, two hundred forty billion, two million, four hundred two thousand, four hundred eleven".