1351705120712 has 32 divisors (see below), whose sum is σ = 2565251488800. Its totient is φ = 667639764864.

The previous prime is 1351705120699. The next prime is 1351705120769. The reversal of 1351705120712 is 2170215071531.

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, 6544283 + ... + 6747669.

It is an arithmetic number, because the mean of its divisors is an integer number (80164109025).

Almost surely, 2^{1351705120712} is an apocalyptic number.

It is an amenable number.

1351705120712 is a deficient number, since it is larger than the sum of its proper divisors (1213546368088).

1351705120712 is a wasteful number, since it uses less digits than its factorization.

1351705120712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213485 (or 213481 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 35.

The spelling of 1351705120712 in words is "one trillion, three hundred fifty-one billion, seven hundred five million, one hundred twenty thousand, seven hundred twelve".