1303342240142 has 16 divisors (see below), whose sum is σ = 1966109663232. Its totient is φ = 647975341080.

The previous prime is 1303342240127. The next prime is 1303342240157. The reversal of 1303342240142 is 2410422433031.

It is an interprime number because it is at equal distance from previous prime (1303342240127) and next prime (1303342240157).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127703 + ... + 1619565.

It is an arithmetic number, because the mean of its divisors is an integer number (122881853952).

Almost surely, 2^{1303342240142} is an apocalyptic number.

1303342240142 is a deficient number, since it is larger than the sum of its proper divisors (662767423090).

1303342240142 is a wasteful number, since it uses less digits than its factorization.

1303342240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494343.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1303342240142 its reverse (2410422433031), we get a palindrome (3713764673173).

The spelling of 1303342240142 in words is "one trillion, three hundred three billion, three hundred forty-two million, two hundred forty thousand, one hundred forty-two".