108235650308440 has 32 divisors (see below), whose sum is σ = 257855519854080. Its totient is φ = 40747538939392.

The previous prime is 108235650308417. The next prime is 108235650308449. The reversal of 108235650308440 is 44803056532801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108235650308449) 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, 79585036312 + ... + 79585037671.

It is an arithmetic number, because the mean of its divisors is an integer number (8057984995440).

Almost surely, 2^{108235650308440} is an apocalyptic number.

108235650308440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108235650308440 is an abundant number, since it is smaller than the sum of its proper divisors (149619869545640).

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

108235650308440 is a wasteful number, since it uses less digits than its factorization.

108235650308440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159170074011 (or 159170074007 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 108235650308440 in words is "one hundred eight trillion, two hundred thirty-five billion, six hundred fifty million, three hundred eight thousand, four hundred forty".