16419009963 has 8 divisors (see below), whose sum is σ = 22401130048. Its totient is φ = 10691448264.

The previous prime is 16419009941. The next prime is 16419010007. The reversal of 16419009963 is 36990091461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16419009963 - 2¹³ = 16419001771 is a prime.

It is a super-2 number, since 2×16419009963² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16419009913) 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 in 7 ways as a sum of consecutive naturals, for example, 63639445 + ... + 63639702.

It is an arithmetic number, because the mean of its divisors is an integer number (2800141256).

Almost surely, 2^16419009963 is an apocalyptic number.

16419009963 is a deficient number, since it is larger than the sum of its proper divisors (5982120085).

16419009963 is a wasteful number, since it uses less digits than its factorization.

16419009963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127279193.

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 16419009963 in words is "sixteen billion, four hundred nineteen million, nine thousand, nine hundred sixty-three".