1013140424 has 8 divisors (see below), whose sum is σ = 1899638310. Its totient is φ = 506570208.

The previous prime is 1013140397. The next prime is 1013140487. The reversal of 1013140424 is 4240413101.

1013140424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 516652900 + 496487524 = 22730^2 + 22282^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1013140396 and 1013140405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63321269 + ... + 63321284.

Almost surely, 2^1013140424 is an apocalyptic number.

It is an amenable number.

1013140424 is a deficient number, since it is larger than the sum of its proper divisors (886497886).

1013140424 is a wasteful number, since it uses less digits than its factorization.

1013140424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126642559 (or 126642555 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1013140424 is about 31829.8668548896. The cubic root of 1013140424 is about 1004.3610945397.

Adding to 1013140424 its reverse (4240413101), we get a palindrome (5253553525).

The spelling of 1013140424 in words is "one billion, thirteen million, one hundred forty thousand, four hundred twenty-four".