1351705426268 has 12 divisors (see below), whose sum is σ = 2365532631000. Its totient is φ = 675838960272.

The previous prime is 1351705426261. The next prime is 1351705426273. The reversal of 1351705426268 is 8626245071531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351705426261) 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, 3215471 + ... + 3611462.

It is an arithmetic number, because the mean of its divisors is an integer number (197127719250).

Almost surely, 2^{1351705426268} is an apocalyptic number.

It is an amenable number.

1351705426268 is a deficient number, since it is larger than the sum of its proper divisors (1013827204732).

1351705426268 is a wasteful number, since it uses less digits than its factorization.

1351705426268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876436 (or 6876434 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 1351705426268 in words is "one trillion, three hundred fifty-one billion, seven hundred five million, four hundred twenty-six thousand, two hundred sixty-eight".