1346936149644 has 48 divisors (see below), whose sum is σ = 3161065340160. Its totient is φ = 446384098240.

The previous prime is 1346936149631. The next prime is 1346936149679. The reversal of 1346936149644 is 4469416396431.

It is a super-2 number, since 2×1346936149644² (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 15 ways as a sum of consecutive naturals, for example, 987847 + ... + 1915649.

It is an arithmetic number, because the mean of its divisors is an integer number (65855527920).

Almost surely, 2^{1346936149644} is an apocalyptic number.

It is an amenable number.

1346936149644 is an abundant number, since it is smaller than the sum of its proper divisors (1814129190516).

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

1346936149644 is a wasteful number, since it uses less digits than its factorization.

1346936149644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928510 (or 928508 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 60.

The spelling of 1346936149644 in words is "one trillion, three hundred forty-six billion, nine hundred thirty-six million, one hundred forty-nine thousand, six hundred forty-four".