1340740734748 has 24 divisors (see below), whose sum is σ = 2484676881792. Its totient is φ = 630844583424.

The previous prime is 1340740734733. The next prime is 1340740734763. The reversal of 1340740734748 is 8474370470431.

It is an interprime number because it is at equal distance from previous prime (1340740734733) and next prime (1340740734763).

It is a junction number, because it is equal to n+sod(n) for n = 1340740734695 and 1340740734704.

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, 971436 + ... + 1903987.

It is an arithmetic number, because the mean of its divisors is an integer number (103528203408).

Almost surely, 2^{1340740734748} is an apocalyptic number.

It is an amenable number.

1340740734748 is a deficient number, since it is larger than the sum of its proper divisors (1143936147044).

1340740734748 is a wasteful number, since it uses less digits than its factorization.

1340740734748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882301 (or 2882299 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 1340740734748 in words is "one trillion, three hundred forty billion, seven hundred forty million, seven hundred thirty-four thousand, seven hundred forty-eight".