1307189628044 has 24 divisors (see below), whose sum is σ = 2422200614400. Its totient is φ = 615134059776.

The previous prime is 1307189628037. The next prime is 1307189628053. The reversal of 1307189628044 is 4408269817031.

It is a super-2 number, since 2×1307189628044² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3175349 + ... + 3563315.

It is an arithmetic number, because the mean of its divisors is an integer number (100925025600).

Almost surely, 2^{1307189628044} is an apocalyptic number.

It is an amenable number.

1307189628044 is a deficient number, since it is larger than the sum of its proper divisors (1115010986356).

1307189628044 is a wasteful number, since it uses less digits than its factorization.

1307189628044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437537 (or 437535 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 1307189628044 in words is "one trillion, three hundred seven billion, one hundred eighty-nine million, six hundred twenty-eight thousand, forty-four".