1340044032034 has 8 divisors (see below), whose sum is σ = 2014370259408. Its totient is φ = 668587278900.

The previous prime is 1340044032017. The next prime is 1340044032059. The reversal of 1340044032034 is 4302304400431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1340044031993 and 1340044032011.

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, 717367392 + ... + 717369259.

It is an arithmetic number, because the mean of its divisors is an integer number (251796282426).

Almost surely, 2^{1340044032034} is an apocalyptic number.

1340044032034 is a deficient number, since it is larger than the sum of its proper divisors (674326227374).

1340044032034 is a wasteful number, since it uses less digits than its factorization.

1340044032034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434737120.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1340044032034 its reverse (4302304400431), we get a palindrome (5642348432465).

The spelling of 1340044032034 in words is "one trillion, three hundred forty billion, forty-four million, thirty-two thousand, thirty-four".