1340336744044 has 12 divisors (see below), whose sum is σ = 2354308966800. Its totient is φ = 667677039248.

The previous prime is 1340336744041. The next prime is 1340336744051. The reversal of 1340336744044 is 4404476330431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1340336744041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622831984 + ... + 622834135.

It is an arithmetic number, because the mean of its divisors is an integer number (196192413900).

Almost surely, 2^{1340336744044} is an apocalyptic number.

It is an amenable number.

1340336744044 is a deficient number, since it is larger than the sum of its proper divisors (1013972222756).

1340336744044 is a wasteful number, since it uses less digits than its factorization.

1340336744044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245666392 (or 1245666390 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 43.

The spelling of 1340336744044 in words is "one trillion, three hundred forty billion, three hundred thirty-six million, seven hundred forty-four thousand, forty-four".