1014240020 has 48 divisors (see below), whose sum is σ = 2213568000. Its totient is φ = 389938560.

The previous prime is 1014239981. The next prime is 1014240023. The reversal of 1014240020 is 200424101.

It is a junction number, because it is equal to n+sod(n) for n = 1014239977 and 1014240004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014240023) 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, 86891 + ... + 97869.

It is an arithmetic number, because the mean of its divisors is an integer number (46116000).

Almost surely, 2^1014240020 is an apocalyptic number.

1014240020 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 1014240020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106784000).

1014240020 is an abundant number, since it is smaller than the sum of its proper divisors (1199327980).

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

1014240020 is a wasteful number, since it uses less digits than its factorization.

1014240020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11168 (or 11166 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1014240020 is about 31847.1351929809. The cubic root of 1014240020 is about 1004.7243189957.

Adding to 1014240020 its reverse (200424101), we get a palindrome (1214664121).

The spelling of 1014240020 in words is "one billion, fourteen million, two hundred forty thousand, twenty".