12070070407287 has 12 divisors (see below), whose sum is σ = 17434620483904. Its totient is φ = 8046679294080.

The previous prime is 12070070407259. The next prime is 12070070407313. The reversal of 12070070407287 is 78270407007021.

It is a de Polignac number, because none of the positive numbers 2^k-12070070407287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12070070407237) 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, 531514 + ... + 4941927.

Almost surely, 2^{12070070407287} is an apocalyptic number.

12070070407287 is a deficient number, since it is larger than the sum of its proper divisors (5364550076617).

12070070407287 is a wasteful number, since it uses less digits than its factorization.

12070070407287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718470 (or 5718467 counting only the distinct ones).

The product of its (nonzero) digits is 307328, while the sum is 45.

The spelling of 12070070407287 in words is "twelve trillion, seventy billion, seventy million, four hundred seven thousand, two hundred eighty-seven".