1340773033742 has 16 divisors (see below), whose sum is σ = 2033769613392. Its totient is φ = 662891584320.

The previous prime is 1340773033729. The next prime is 1340773033757. The reversal of 1340773033742 is 2473303770431.

It is a junction number, because it is equal to n+sod(n) for n = 1340773033693 and 1340773033702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10374359 + ... + 10502802.

It is an arithmetic number, because the mean of its divisors is an integer number (127110600837).

Almost surely, 2^{1340773033742} is an apocalyptic number.

1340773033742 is a deficient number, since it is larger than the sum of its proper divisors (692996579650).

1340773033742 is a wasteful number, since it uses less digits than its factorization.

1340773033742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20877523.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 1340773033742 in words is "one trillion, three hundred forty billion, seven hundred seventy-three million, thirty-three thousand, seven hundred forty-two".