1003141340442 has 48 divisors (see below), whose sum is σ = 2226740122152. Its totient is φ = 326187363840.

The previous prime is 1003141340393. The next prime is 1003141340489. The reversal of 1003141340442 is 2440431413001.

1003141340442 is a `hidden beast` number, since 1 + 0 + 0 + 314 + 1 + 340 + 4 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 381060524601 + 622080815841 = 617301^2 + 788721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6758248 + ... + 6905084.

Almost surely, 2^{1003141340442} is an apocalyptic number.

1003141340442 is an abundant number, since it is smaller than the sum of its proper divisors (1223598781710).

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

1003141340442 is a wasteful number, since it uses less digits than its factorization.

1003141340442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156143 (or 156140 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1003141340442 its reverse (2440431413001), we get a palindrome (3443572753443).

The spelling of 1003141340442 in words is "one trillion, three billion, one hundred forty-one million, three hundred forty thousand, four hundred forty-two".