1414434636 has 120 divisors (see below), whose sum is σ = 3773689920. Its totient is φ = 461894400.

The previous prime is 1414434617. The next prime is 1414434643. The reversal of 1414434636 is 6364344141.

1414434636 is a `hidden beast` number, since 1 + 4 + 14 + 4 + 3 + 4 + 636 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1414434636.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5219181 + ... + 5219451.

It is an arithmetic number, because the mean of its divisors is an integer number (31447416).

Almost surely, 2^1414434636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1414434636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886844960).

1414434636 is an abundant number, since it is smaller than the sum of its proper divisors (2359255284).

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

1414434636 is a wasteful number, since it uses less digits than its factorization.

1414434636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 546 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 1414434636 is about 37608.9701534089. The cubic root of 1414434636 is about 1122.5205340133.

Adding to 1414434636 its reverse (6364344141), we get a palindrome (7778778777).

The spelling of 1414434636 in words is "one billion, four hundred fourteen million, four hundred thirty-four thousand, six hundred thirty-six".