1013456418 has 64 divisors (see below), whose sum is σ = 2249772672. Its totient is φ = 302330880.

The previous prime is 1013456399. The next prime is 1013456443. The reversal of 1013456418 is 8146543101.

It is a super-2 number, since 2×1013456418² = 2054187822370781448, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1249233 + ... + 1250043.

It is an arithmetic number, because the mean of its divisors is an integer number (35152698).

Almost surely, 2^1013456418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013456418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124886336).

1013456418 is an abundant number, since it is smaller than the sum of its proper divisors (1236316254).

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

1013456418 is a wasteful number, since it uses less digits than its factorization.

1013456418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1013456418 is about 31834.8302649786. The cubic root of 1013456418 is about 1004.4655022743.

Adding to 1013456418 its reverse (8146543101), we get a palindrome (9159999519).

The spelling of 1013456418 in words is "one billion, thirteen million, four hundred fifty-six thousand, four hundred eighteen".