1434444100 has 36 divisors (see below), whose sum is σ = 3116554000. Its totient is φ = 573075360.

The previous prime is 1434444091. The next prime is 1434444103. The reversal of 1434444100 is 14444341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1434444103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77551 + ... + 94249.

Almost surely, 2^1434444100 is an apocalyptic number.

1434444100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434444100 is an abundant number, since it is smaller than the sum of its proper divisors (1682109900).

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

1434444100 is a wasteful number, since it uses less digits than its factorization.

1434444100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17572 (or 17565 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1434444100 is about 37874.0557638075. The cubic root of 1434444100 is about 1127.7890567185.

Adding to 1434444100 its reverse (14444341), we get a palindrome (1448888441).

The spelling of 1434444100 in words is "one billion, four hundred thirty-four million, four hundred forty-four thousand, one hundred".