1015314420 has 24 divisors (see below), whose sum is σ = 2842880544. Its totient is φ = 270750496.

The previous prime is 1015314397. The next prime is 1015314427. The reversal of 1015314420 is 244135101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015314427) 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 7 ways as a sum of consecutive naturals, for example, 8460894 + ... + 8461013.

It is an arithmetic number, because the mean of its divisors is an integer number (118453356).

Almost surely, 2^1015314420 is an apocalyptic number.

1015314420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1015314420 is an abundant number, since it is smaller than the sum of its proper divisors (1827566124).

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

1015314420 is a wasteful number, since it uses less digits than its factorization.

1015314420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16921919 (or 16921917 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1015314420 is about 31863.9988074316. The cubic root of 1015314420 is about 1005.0789670878.

Adding to 1015314420 its reverse (244135101), we get a palindrome (1259449521).

The spelling of 1015314420 in words is "one billion, fifteen million, three hundred fourteen thousand, four hundred twenty".