469472395387 has 2 divisors, whose sum is σ = 469472395388. Its totient is φ = 469472395386.

The previous prime is 469472395349. The next prime is 469472395429. The reversal of 469472395387 is 783593274964.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469472395387 is a prime.

It is not a weakly prime, because it can be changed into another prime (469472396387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234736197693 + 234736197694.

It is an arithmetic number, because the mean of its divisors is an integer number (234736197694).

Almost surely, 2^469472395387 is an apocalyptic number.

469472395387 is a deficient number, since it is larger than the sum of its proper divisors (1).

469472395387 is an equidigital number, since it uses as much as digits as its factorization.

469472395387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 274337280, while the sum is 67.

The spelling of 469472395387 in words is "four hundred sixty-nine billion, four hundred seventy-two million, three hundred ninety-five thousand, three hundred eighty-seven".