1334000243142 has 72 divisors (see below), whose sum is σ = 3365599663296. Its totient is φ = 380760385824.

The previous prime is 1334000243123. The next prime is 1334000243143. The reversal of 1334000243142 is 2413420004331.

1334000243142 is a `hidden beast` number, since 1 + 3 + 3 + 400 + 0 + 243 + 14 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334000243143) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 120843 + ... + 1637865.

It is an arithmetic number, because the mean of its divisors is an integer number (46744439768).

Almost surely, 2^{1334000243142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334000243142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1682799831648).

1334000243142 is an abundant number, since it is smaller than the sum of its proper divisors (2031599420154).

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

1334000243142 is a wasteful number, since it uses less digits than its factorization.

1334000243142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518042 (or 1518032 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1334000243142 its reverse (2413420004331), we get a palindrome (3747420247473).

The spelling of 1334000243142 in words is "one trillion, three hundred thirty-four billion, two hundred forty-three thousand, one hundred forty-two".