1342436641064 has 32 divisors (see below), whose sum is σ = 2652813256800. Its totient is φ = 635106899520.

The previous prime is 1342436641043. The next prime is 1342436641093. The reversal of 1342436641064 is 4601466342431.

It is a super-2 number, since 2×1342436641064² (a number of 25 digits) contains 22 as substring.

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, 5321747 + ... + 5568290.

It is an arithmetic number, because the mean of its divisors is an integer number (82900414275).

Almost surely, 2^{1342436641064} is an apocalyptic number.

It is an amenable number.

1342436641064 is a deficient number, since it is larger than the sum of its proper divisors (1310376615736).

1342436641064 is a wasteful number, since it uses less digits than its factorization.

1342436641064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10890873 (or 10890869 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 1342436641064 in words is "one trillion, three hundred forty-two billion, four hundred thirty-six million, six hundred forty-one thousand, sixty-four".