109256109348 has 48 divisors (see below), whose sum is σ = 255605321664. Its totient is φ = 36322439040.

The previous prime is 109256109341. The next prime is 109256109349. The reversal of 109256109348 is 843901652901.

It is a junction number, because it is equal to n+sod(n) for n = 109256109297 and 109256109306.

It is not an unprimeable number, because it can be changed into a prime (109256109341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17627386 + ... + 17633582.

It is an arithmetic number, because the mean of its divisors is an integer number (5325110868).

Almost surely, 2^109256109348 is an apocalyptic number.

It is an amenable number.

109256109348 is an abundant number, since it is smaller than the sum of its proper divisors (146349212316).

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

109256109348 is a wasteful number, since it uses less digits than its factorization.

109256109348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9852 (or 9850 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 109256109348 in words is "one hundred nine billion, two hundred fifty-six million, one hundred nine thousand, three hundred forty-eight".