1346740537711 has 4 divisors (see below), whose sum is σ = 1356570760752. Its totient is φ = 1336910314672.

The previous prime is 1346740537697. The next prime is 1346740537757. The reversal of 1346740537711 is 1177350476431.

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 1346740537711 - 2⁵ = 1346740537679 is a prime.

It is a super-2 number, since 2×1346740537711² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346740537771) 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, 4915111315 + ... + 4915111588.

It is an arithmetic number, because the mean of its divisors is an integer number (339142690188).

Almost surely, 2^{1346740537711} is an apocalyptic number.

1346740537711 is a deficient number, since it is larger than the sum of its proper divisors (9830223041).

1346740537711 is an equidigital number, since it uses as much as digits as its factorization.

1346740537711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830223040.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 1346740537711 in words is "one trillion, three hundred forty-six billion, seven hundred forty million, five hundred thirty-seven thousand, seven hundred eleven".