109845000739 has 2 divisors, whose sum is σ = 109845000740. Its totient is φ = 109845000738.

The previous prime is 109845000703. The next prime is 109845000787. The reversal of 109845000739 is 937000548901.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (937000548901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109845000739 - 2¹⁵ = 109844967971 is a prime.

It is a super-2 number, since 2×109845000739² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109845003739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54922500369 + 54922500370.

It is an arithmetic number, because the mean of its divisors is an integer number (54922500370).

Almost surely, 2^109845000739 is an apocalyptic number.

109845000739 is a deficient number, since it is larger than the sum of its proper divisors (1).

109845000739 is an equidigital number, since it uses as much as digits as its factorization.

109845000739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 109845000739 in words is "one hundred nine billion, eight hundred forty-five million, seven hundred thirty-nine", and thus it is an aban number.