1306741766748 has 24 divisors (see below), whose sum is σ = 3326251770240. Its totient is φ = 395982353520.

The previous prime is 1306741766719. The next prime is 1306741766761. The reversal of 1306741766748 is 8476671476031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1306741766691 and 1306741766700.

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, 4949779288 + ... + 4949779551.

It is an arithmetic number, because the mean of its divisors is an integer number (138593823760).

Almost surely, 2^{1306741766748} is an apocalyptic number.

It is an amenable number.

1306741766748 is an abundant number, since it is smaller than the sum of its proper divisors (2019510003492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1306741766748 is a wasteful number, since it uses less digits than its factorization.

1306741766748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9899558857 (or 9899558855 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 60.

The spelling of 1306741766748 in words is "one trillion, three hundred six billion, seven hundred forty-one million, seven hundred sixty-six thousand, seven hundred forty-eight".