1413065040 has 80 divisors (see below), whose sum is σ = 4433341248. Its totient is φ = 372272128.

The previous prime is 1413064999. The next prime is 1413065047. The reversal of 1413065040 is 405603141.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1413065040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413065047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15549 + ... + 55388.

Almost surely, 2^1413065040 is an apocalyptic number.

1413065040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1413065040 is an abundant number, since it is smaller than the sum of its proper divisors (3020276208).

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

1413065040 is a wasteful number, since it uses less digits than its factorization.

1413065040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71036 (or 71030 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1413065040 is about 37590.7573746526. The cubic root of 1413065040 is about 1122.1581050770.

Adding to 1413065040 its reverse (405603141), we get a palindrome (1818668181).

The spelling of 1413065040 in words is "one billion, four hundred thirteen million, sixty-five thousand, forty".