340366740417 has 32 divisors (see below), whose sum is σ = 550617600000. Its totient is φ = 206084146320.

The previous prime is 340366740407. The next prime is 340366740451. The reversal of 340366740417 is 714047663043.

It is not a de Polignac number, because 340366740417 - 2¹⁸ = 340366478273 is a prime.

It is a super-3 number, since 3×340366740417³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (340366740407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242917 + ... + 860082.

It is an arithmetic number, because the mean of its divisors is an integer number (17206800000).

Almost surely, 2^340366740417 is an apocalyptic number.

It is an amenable number.

340366740417 is a deficient number, since it is larger than the sum of its proper divisors (210250859583).

340366740417 is a wasteful number, since it uses less digits than its factorization.

340366740417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104058 (or 1104052 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 340366740417 in words is "three hundred forty billion, three hundred sixty-six million, seven hundred forty thousand, four hundred seventeen".