110400378 has 64 divisors (see below), whose sum is σ = 252346752. Its totient is φ = 31898880.

The previous prime is 110400377. The next prime is 110400401. The reversal of 110400378 is 873004011.

It is not an unprimeable number, because it can be changed into a prime (110400377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129000 + ... + 129852.

It is an arithmetic number, because the mean of its divisors is an integer number (3942918).

Almost surely, 2^110400378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110400378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126173376).

110400378 is an abundant number, since it is smaller than the sum of its proper divisors (141946374).

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

110400378 is a wasteful number, since it uses less digits than its factorization.

110400378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 110400378 is about 10507.1584170031. The cubic root of 110400378 is about 479.7226088242.

Adding to 110400378 its reverse (873004011), we get a palindrome (983404389).

The spelling of 110400378 in words is "one hundred ten million, four hundred thousand, three hundred seventy-eight".