1909162298996 has 24 divisors (see below), whose sum is σ = 3459214170720. Its totient is φ = 920872004192.

The previous prime is 1909162298993. The next prime is 1909162299001. The reversal of 1909162298996 is 6998922619091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1909162298993) 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, 6940886 + ... + 7210701.

It is an arithmetic number, because the mean of its divisors is an integer number (144133923780).

Almost surely, 2^{1909162298996} is an apocalyptic number.

It is an amenable number.

1909162298996 is a deficient number, since it is larger than the sum of its proper divisors (1550051871724).

1909162298996 is a wasteful number, since it uses less digits than its factorization.

1909162298996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14152783 (or 14152781 counting only the distinct ones).

The product of its (nonzero) digits is 68024448, while the sum is 71.

The spelling of 1909162298996 in words is "one trillion, nine hundred nine billion, one hundred sixty-two million, two hundred ninety-eight thousand, nine hundred ninety-six".