1343102454546 has 64 divisors (see below), whose sum is σ = 2851472128896. Its totient is φ = 420291763200.

The previous prime is 1343102454541. The next prime is 1343102454557. The reversal of 1343102454546 is 6454542013431.

It is a super-2 number, since 2×1343102454546² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1343102454498 and 1343102454507.

It is not an unprimeable number, because it can be changed into a prime (1343102454541) 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, 86683176 + ... + 86698668.

It is an arithmetic number, because the mean of its divisors is an integer number (44554252014).

Almost surely, 2^{1343102454546} is an apocalyptic number.

1343102454546 is an abundant number, since it is smaller than the sum of its proper divisors (1508369674350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343102454546 is a wasteful number, since it uses less digits than its factorization.

1343102454546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17627.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 1343102454546 its reverse (6454542013431), we get a palindrome (7797644467977).

The spelling of 1343102454546 in words is "one trillion, three hundred forty-three billion, one hundred two million, four hundred fifty-four thousand, five hundred forty-six".