1340576652112 has 40 divisors (see below), whose sum is σ = 2621975966280. Its totient is φ = 663941352960.

The previous prime is 1340576652083. The next prime is 1340576652137. The reversal of 1340576652112 is 2112566750431.

It can be written as a sum of positive squares in 4 ways, for example, as 467166782016 + 873409870096 = 683496^2 + 934564^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5839662 + ... + 6064882.

It is an arithmetic number, because the mean of its divisors is an integer number (65549399157).

Almost surely, 2^{1340576652112} is an apocalyptic number.

It is an amenable number.

1340576652112 is a deficient number, since it is larger than the sum of its proper divisors (1281399314168).

1340576652112 is a wasteful number, since it uses less digits than its factorization.

1340576652112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228751 (or 228745 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 1340576652112 in words is "one trillion, three hundred forty billion, five hundred seventy-six million, six hundred fifty-two thousand, one hundred twelve".