1341818011547 has 16 divisors (see below), whose sum is σ = 1469006790720. Its totient is φ = 1218216240000.

The previous prime is 1341818011537. The next prime is 1341818011553. The reversal of 1341818011547 is 7451108181431.

It is a cyclic number.

It is not a de Polignac number, because 1341818011547 - 2²⁴ = 1341801234331 is a prime.

It is a super-2 number, since 2×1341818011547² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341818011498 and 1341818011507.

It is not an unprimeable number, because it can be changed into a prime (1341818011507) 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, 3185672 + ... + 3582197.

It is an arithmetic number, because the mean of its divisors is an integer number (91812924420).

Almost surely, 2^{1341818011547} is an apocalyptic number.

1341818011547 is a deficient number, since it is larger than the sum of its proper divisors (127188779173).

1341818011547 is a wasteful number, since it uses less digits than its factorization.

1341818011547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768134.

The product of its (nonzero) digits is 107520, while the sum is 44.

The spelling of 1341818011547 in words is "one trillion, three hundred forty-one billion, eight hundred eighteen million, eleven thousand, five hundred forty-seven".