1340415004411 has 4 divisors (see below), whose sum is σ = 1531902862192. Its totient is φ = 1148927146632.

The previous prime is 1340415004391. The next prime is 1340415004417. The reversal of 1340415004411 is 1144005140431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1340415004411 - 2⁷ = 1340415004283 is a prime.

It is a super-2 number, since 2×1340415004411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1340415004411.

It is not an unprimeable number, because it can be changed into a prime (1340415004417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95743928880 + ... + 95743928893.

It is an arithmetic number, because the mean of its divisors is an integer number (382975715548).

Almost surely, 2^{1340415004411} is an apocalyptic number.

1340415004411 is a deficient number, since it is larger than the sum of its proper divisors (191487857781).

1340415004411 is an equidigital number, since it uses as much as digits as its factorization.

1340415004411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191487857780.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 1340415004411 in words is "one trillion, three hundred forty billion, four hundred fifteen million, four thousand, four hundred eleven".