1347180344652 has 12 divisors (see below), whose sum is σ = 3143420804216. Its totient is φ = 449060114880.

The previous prime is 1347180344611. The next prime is 1347180344747. The reversal of 1347180344652 is 2564430817431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1347180344652² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56132514349 + ... + 56132514372.

Almost surely, 2^{1347180344652} is an apocalyptic number.

1347180344652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1347180344652 is an abundant number, since it is smaller than the sum of its proper divisors (1796240459564).

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

1347180344652 is a wasteful number, since it uses less digits than its factorization.

1347180344652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112265028728 (or 112265028726 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 1347180344652 in words is "one trillion, three hundred forty-seven billion, one hundred eighty million, three hundred forty-four thousand, six hundred fifty-two".