9890343144334 has 32 divisors (see below), whose sum is σ = 14932603536480. Its totient is φ = 4912931893632.

The previous prime is 9890343144307. The next prime is 9890343144389. The reversal of 9890343144334 is 4334413430989.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279979597 + ... + 280014919.

It is an arithmetic number, because the mean of its divisors is an integer number (466643860515).

Almost surely, 2^{9890343144334} is an apocalyptic number.

9890343144334 is a deficient number, since it is larger than the sum of its proper divisors (5042260392146).

9890343144334 is a wasteful number, since it uses less digits than its factorization.

9890343144334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37044.

The product of its (nonzero) digits is 13436928, while the sum is 55.

The spelling of 9890343144334 in words is "nine trillion, eight hundred ninety billion, three hundred forty-three million, one hundred forty-four thousand, three hundred thirty-four".