947608293419 has 2 divisors, whose sum is σ = 947608293420. Its totient is φ = 947608293418.

The previous prime is 947608293383. The next prime is 947608293641. The reversal of 947608293419 is 914392806749.

It is a weak prime.

It is an emirp because it is prime and its reverse (914392806749) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-947608293419 is a prime.

It is a super-2 number, since 2×947608293419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (947608293019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473804146709 + 473804146710.

It is an arithmetic number, because the mean of its divisors is an integer number (473804146710).

Almost surely, 2^947608293419 is an apocalyptic number.

947608293419 is a deficient number, since it is larger than the sum of its proper divisors (1).

947608293419 is an equidigital number, since it uses as much as digits as its factorization.

947608293419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 947608293419 in words is "nine hundred forty-seven billion, six hundred eight million, two hundred ninety-three thousand, four hundred nineteen".