1334121342042 has 16 divisors (see below), whose sum is σ = 2688610950432. Its totient is φ = 441312402960.

The previous prime is 1334121342011. The next prime is 1334121342049. The reversal of 1334121342042 is 2402431214331.

It is not an unprimeable number, because it can be changed into a prime (1334121342049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848676913 + ... + 848678484.

It is an arithmetic number, because the mean of its divisors is an integer number (168038184402).

Almost surely, 2^{1334121342042} is an apocalyptic number.

1334121342042 is an abundant number, since it is smaller than the sum of its proper divisors (1354489608390).

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

1334121342042 is a wasteful number, since it uses less digits than its factorization.

1334121342042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697355533.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1334121342042 its reverse (2402431214331), we get a palindrome (3736552556373).

The spelling of 1334121342042 in words is "one trillion, three hundred thirty-four billion, one hundred twenty-one million, three hundred forty-two thousand, forty-two".