1344672940032 has 90 divisors (see below), whose sum is σ = 3884492592708. Its totient is φ = 448224264192.

The previous prime is 1344672940027. The next prime is 1344672940069. The reversal of 1344672940032 is 2300492764431.

1344672940032 is a `hidden beast` number, since 134 + 4 + 67 + 29 + 400 + 32 = 666.

It is a super-2 number, since 2×1344672940032² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1344672940032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4412118 + ... + 4707029.

Almost surely, 2^{1344672940032} is an apocalyptic number.

1344672940032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1344672940032 is an abundant number, since it is smaller than the sum of its proper divisors (2539819652676).

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

1344672940032 is an frugal number, since it uses more digits than its factorization.

1344672940032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9119181 (or 9119152 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 1344672940032 in words is "one trillion, three hundred forty-four billion, six hundred seventy-two million, nine hundred forty thousand, thirty-two".