1343245544154 has 12 divisors (see below), whose sum is σ = 2910365345706. Its totient is φ = 447748514712.

The previous prime is 1343245544153. The next prime is 1343245544159. The reversal of 1343245544154 is 4514455423431.

1343245544154 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 2 + 4 + 554 + 41 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 968793338529 + 374452205625 = 984273^2 + 611925^2 .

It is not an unprimeable number, because it can be changed into a prime (1343245544153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37312376209 + ... + 37312376244.

Almost surely, 2^{1343245544154} is an apocalyptic number.

1343245544154 is an abundant number, since it is smaller than the sum of its proper divisors (1567119801552).

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

1343245544154 is a wasteful number, since it uses less digits than its factorization.

1343245544154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74624752461 (or 74624752458 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

The spelling of 1343245544154 in words is "one trillion, three hundred forty-three billion, two hundred forty-five million, five hundred forty-four thousand, one hundred fifty-four".