109146043342 has 32 divisors (see below), whose sum is σ = 190568505600. Its totient is φ = 45914039808.

The previous prime is 109146043333. The next prime is 109146043351. The reversal of 109146043342 is 243340641901.

It is an interprime number because it is at equal distance from previous prime (109146043333) and next prime (109146043351).

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, 444078 + ... + 644590.

It is an arithmetic number, because the mean of its divisors is an integer number (5955265800).

Almost surely, 2^109146043342 is an apocalyptic number.

109146043342 is a deficient number, since it is larger than the sum of its proper divisors (81422462258).

109146043342 is a wasteful number, since it uses less digits than its factorization.

109146043342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201240.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 109146043342 in words is "one hundred nine billion, one hundred forty-six million, forty-three thousand, three hundred forty-two".