109378040441 has 8 divisors (see below), whose sum is σ = 109469422944. Its totient is φ = 109286697760.

The previous prime is 109378040413. The next prime is 109378040461. The reversal of 109378040441 is 144040873901.

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 109378040441 - 2¹⁴ = 109378024057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109378040461) 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, 7858010 + ... + 7871916.

It is an arithmetic number, because the mean of its divisors is an integer number (13683677868).

Almost surely, 2^109378040441 is an apocalyptic number.

It is an amenable number.

109378040441 is a deficient number, since it is larger than the sum of its proper divisors (91382503).

109378040441 is a wasteful number, since it uses less digits than its factorization.

109378040441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19911.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 109378040441 in words is "one hundred nine billion, three hundred seventy-eight million, forty thousand, four hundred forty-one".