109398825433 has 8 divisors (see below), whose sum is σ = 116810071488. Its totient is φ = 102208810704.

The previous prime is 109398825421. The next prime is 109398825443. The reversal of 109398825433 is 334528893901.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109398825433 is a prime.

It is a super-2 number, since 2×109398825433² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109398825413) 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, 55306810 + ... + 55308787.

It is an arithmetic number, because the mean of its divisors is an integer number (14601258936).

Almost surely, 2^109398825433 is an apocalyptic number.

It is an amenable number.

109398825433 is a deficient number, since it is larger than the sum of its proper divisors (7411246055).

109398825433 is a wasteful number, since it uses less digits than its factorization.

109398825433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110615663.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 109398825433 in words is "one hundred nine billion, three hundred ninety-eight million, eight hundred twenty-five thousand, four hundred thirty-three".