1342042804752 has 80 divisors (see below), whose sum is σ = 3733920180480. Its totient is φ = 412904365056.

The previous prime is 1342042804727. The next prime is 1342042804759. The reversal of 1342042804752 is 2574082402431.

It is a happy number.

It is a super-2 number, since 2×1342042804752² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1342042804759) 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 15 ways as a sum of consecutive naturals, for example, 8759268 + ... + 8911164.

It is an arithmetic number, because the mean of its divisors is an integer number (46674002256).

Almost surely, 2^{1342042804752} is an apocalyptic number.

1342042804752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342042804752 is an abundant number, since it is smaller than the sum of its proper divisors (2391877375728).

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

1342042804752 is a wasteful number, since it uses less digits than its factorization.

1342042804752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166080 (or 166074 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 1342042804752 in words is "one trillion, three hundred forty-two billion, forty-two million, eight hundred four thousand, seven hundred fifty-two".