16428296903 has 2 divisors, whose sum is σ = 16428296904. Its totient is φ = 16428296902.

The previous prime is 16428296881. The next prime is 16428296977. The reversal of 16428296903 is 30969282461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16428296903 - 2⁶ = 16428296839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16428596903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8214148451 + 8214148452.

It is an arithmetic number, because the mean of its divisors is an integer number (8214148452).

Almost surely, 2^16428296903 is an apocalyptic number.

16428296903 is a deficient number, since it is larger than the sum of its proper divisors (1).

16428296903 is an equidigital number, since it uses as much as digits as its factorization.

16428296903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 16428296903 in words is "sixteen billion, four hundred twenty-eight million, two hundred ninety-six thousand, nine hundred three".