1200144414 has 16 divisors (see below), whose sum is σ = 2743187328. Its totient is φ = 342898392.

The previous prime is 1200144397. The next prime is 1200144433. The reversal of 1200144414 is 4144410021.

It is a super-2 number, since 2×1200144414² = 2880693228910806792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14287392 + ... + 14287475.

It is an arithmetic number, because the mean of its divisors is an integer number (171449208).

Almost surely, 2^1200144414 is an apocalyptic number.

1200144414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1200144414 is an abundant number, since it is smaller than the sum of its proper divisors (1543042914).

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

1200144414 is a wasteful number, since it uses less digits than its factorization.

1200144414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28574879.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1200144414 is about 34643.1005252128. The cubic root of 1200144414 is about 1062.7011960212.

Adding to 1200144414 its reverse (4144410021), we get a palindrome (5344554435).

The spelling of 1200144414 in words is "one billion, two hundred million, one hundred forty-four thousand, four hundred fourteen".