1344274289152 has 40 divisors (see below), whose sum is σ = 2802702329856. Its totient is φ = 642913784832.

The previous prime is 1344274289147. The next prime is 1344274289161. The reversal of 1344274289152 is 2519824724431.

It is a super-2 number, since 2×1344274289152² (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 1344274289152.

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, 57065088 + ... + 57088639.

Almost surely, 2^{1344274289152} is an apocalyptic number.

It is an amenable number.

1344274289152 is an abundant number, since it is smaller than the sum of its proper divisors (1458428040704).

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

1344274289152 is an equidigital number, since it uses as much as digits as its factorization.

1344274289152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114153768 (or 114153752 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The spelling of 1344274289152 in words is "one trillion, three hundred forty-four billion, two hundred seventy-four million, two hundred eighty-nine thousand, one hundred fifty-two".