1417064951591 has 2 divisors, whose sum is σ = 1417064951592. Its totient is φ = 1417064951590.

The previous prime is 1417064951551. The next prime is 1417064951699. The reversal of 1417064951591 is 1951594607141.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1417064951591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1417064951551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708532475795 + 708532475796.

It is an arithmetic number, because the mean of its divisors is an integer number (708532475796).

Almost surely, 2^{1417064951591} is an apocalyptic number.

1417064951591 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417064951591 is an equidigital number, since it uses as much as digits as its factorization.

1417064951591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 1417064951591 in words is "one trillion, four hundred seventeen billion, sixty-four million, nine hundred fifty-one thousand, five hundred ninety-one".