1207346521347 has 12 divisors (see below), whose sum is σ = 1756674502440. Its totient is φ = 799022514528.

The previous prime is 1207346521333. The next prime is 1207346521351. The reversal of 1207346521347 is 7431256437021.

It is a happy number.

1207346521347 is a `hidden beast` number, since 1 + 20 + 73 + 4 + 6 + 521 + 34 + 7 = 666.

It is not a de Polignac number, because 1207346521347 - 2¹⁰ = 1207346520323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1207346521247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489595897 + ... + 489598362.

It is an arithmetic number, because the mean of its divisors is an integer number (146389541870).

Almost surely, 2^{1207346521347} is an apocalyptic number.

1207346521347 is a deficient number, since it is larger than the sum of its proper divisors (549327981093).

1207346521347 is a wasteful number, since it uses less digits than its factorization.

1207346521347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979194402 (or 979194399 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 1207346521347 in words is "one trillion, two hundred seven billion, three hundred forty-six million, five hundred twenty-one thousand, three hundred forty-seven".