110001400 has 24 divisors (see below), whose sum is σ = 255753720. Its totient is φ = 44000480.

The previous prime is 110001377. The next prime is 110001413. The reversal of 110001400 is 4100011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 274804 + ... + 275203.

It is an arithmetic number, because the mean of its divisors is an integer number (10656405).

Almost surely, 2^110001400 is an apocalyptic number.

110001400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001400 is an abundant number, since it is smaller than the sum of its proper divisors (145752320).

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

110001400 is a wasteful number, since it uses less digits than its factorization.

110001400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550023 (or 550014 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 110001400 is about 10488.1552238704. The cubic root of 110001400 is about 479.1440184212.

Adding to 110001400 its reverse (4100011), we get a palindrome (114101411).

The spelling of 110001400 in words is "one hundred ten million, one thousand, four hundred".