109748923536 has 160 divisors (see below), whose sum is σ = 334778572800. Its totient is φ = 30317598720.

The previous prime is 109748923519. The next prime is 109748923549. The reversal of 109748923536 is 635329847901.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 13109560 + ... + 13117928.

It is an arithmetic number, because the mean of its divisors is an integer number (2092366080).

It is a 1-persistent number, because it is pandigital, but 2⋅109748923536 = 219497847072 is not.

Almost surely, 2^109748923536 is an apocalyptic number.

109748923536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109748923536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167389286400).

109748923536 is an abundant number, since it is smaller than the sum of its proper divisors (225029649264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109748923536 is a wasteful number, since it uses less digits than its factorization.

109748923536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9677 (or 9671 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 109748923536 in words is "one hundred nine billion, seven hundred forty-eight million, nine hundred twenty-three thousand, five hundred thirty-six".