1407906727907 has 2 divisors, whose sum is σ = 1407906727908. Its totient is φ = 1407906727906.

The previous prime is 1407906727879. The next prime is 1407906727933. The reversal of 1407906727907 is 7097276097041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1407906727907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1407906727607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703953363953 + 703953363954.

It is an arithmetic number, because the mean of its divisors is an integer number (703953363954).

Almost surely, 2^{1407906727907} is an apocalyptic number.

1407906727907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407906727907 is an equidigital number, since it uses as much as digits as its factorization.

1407906727907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9335088, while the sum is 59.

The spelling of 1407906727907 in words is "one trillion, four hundred seven billion, nine hundred six million, seven hundred twenty-seven thousand, nine hundred seven".