1417052840 has 64 divisors (see below), whose sum is σ = 3655791360. Its totient is φ = 484254720.

The previous prime is 1417052809. The next prime is 1417052849. The reversal of 1417052840 is 482507141.

It is a happy number.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 1417052797 and 1417052806.

It is not an unprimeable number, because it can be changed into a prime (1417052849) 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, 78944 + ... + 95216.

It is an arithmetic number, because the mean of its divisors is an integer number (57121740).

Almost surely, 2^1417052840 is an apocalyptic number.

1417052840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1417052840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1827895680).

1417052840 is an abundant number, since it is smaller than the sum of its proper divisors (2238738520).

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

1417052840 is a wasteful number, since it uses less digits than its factorization.

1417052840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16602 (or 16598 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 1417052840 is about 37643.7622986864. The cubic root of 1417052840 is about 1123.2127248777.

Adding to 1417052840 its reverse (482507141), we get a palindrome (1899559981).

The spelling of 1417052840 in words is "one billion, four hundred seventeen million, fifty-two thousand, eight hundred forty".