996818000419 has 8 divisors (see below), whose sum is σ = 1008298352880. Its totient is φ = 985399205376.

The previous prime is 996818000417. The next prime is 996818000447. The reversal of 996818000419 is 914000818699.

996818000419 = T₈₁₅₁₉₅ + T₈₁₅₁₉₆ + T₈₁₅₁₉₇.

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

It is a cyclic number.

It is not a de Polignac number, because 996818000419 - 2¹ = 996818000417 is a prime.

It is a super-2 number, since 2×996818000419² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 996818000419.

It is not an unprimeable number, because it can be changed into a prime (996818000411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15356782 + ... + 15421555.

It is an arithmetic number, because the mean of its divisors is an integer number (126037294110).

Almost surely, 2^996818000419 is an apocalyptic number.

996818000419 is the 815197-th centered triangular number.

996818000419 is a deficient number, since it is larger than the sum of its proper divisors (11480352461).

996818000419 is a wasteful number, since it uses less digits than its factorization.

996818000419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30778709.

The product of its (nonzero) digits is 1119744, while the sum is 55.

The spelling of 996818000419 in words is "nine hundred ninety-six billion, eight hundred eighteen million, four hundred nineteen", and thus it is an aban number.