1340800034469 has 16 divisors (see below), whose sum is σ = 2048376120960. Its totient is φ = 764201851200.

The previous prime is 1340800034459. The next prime is 1340800034507. The reversal of 1340800034469 is 9644300080431.

It is not a de Polignac number, because 1340800034469 - 2¹⁹ = 1340799510181 is a prime.

It is a super-2 number, since 2×1340800034469² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1340800034469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340800034419) 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, 82058182 + ... + 82074519.

It is an arithmetic number, because the mean of its divisors is an integer number (128023507560).

Almost surely, 2^{1340800034469} is an apocalyptic number.

It is an amenable number.

1340800034469 is a deficient number, since it is larger than the sum of its proper divisors (707576086491).

1340800034469 is a wasteful number, since it uses less digits than its factorization.

1340800034469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164133100.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 1340800034469 in words is "one trillion, three hundred forty billion, eight hundred million, thirty-four thousand, four hundred sixty-nine".