16469738407 has 2 divisors, whose sum is σ = 16469738408. Its totient is φ = 16469738406.

The previous prime is 16469738399. The next prime is 16469738459. The reversal of 16469738407 is 70483796461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16469738407 - 2³ = 16469738399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16469738507) 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, 8234869203 + 8234869204.

It is an arithmetic number, because the mean of its divisors is an integer number (8234869204).

Almost surely, 2^16469738407 is an apocalyptic number.

16469738407 is a deficient number, since it is larger than the sum of its proper divisors (1).

16469738407 is an equidigital number, since it uses as much as digits as its factorization.

16469738407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 16469738407 in words is "sixteen billion, four hundred sixty-nine million, seven hundred thirty-eight thousand, four hundred seven".