1010244040 has 64 divisors (see below), whose sum is σ = 2591915760. Its totient is φ = 351068160.

The previous prime is 1010244013. The next prime is 1010244071. The reversal of 1010244040 is 404420101.

1010244040 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 8 ways, for example, as 450543076 + 559700964 = 21226^2 + 23658^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48301 + ... + 65980.

Almost surely, 2^1010244040 is an apocalyptic number.

1010244040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010244040 is an abundant number, since it is smaller than the sum of its proper divisors (1581671720).

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

1010244040 is a wasteful number, since it uses less digits than its factorization.

1010244040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114322 (or 114318 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1010244040 is about 31784.3363938906. The cubic root of 1010244040 is about 1003.4030858695.

Adding to 1010244040 its reverse (404420101), we get a palindrome (1414664141).

The spelling of 1010244040 in words is "one billion, ten million, two hundred forty-four thousand, forty".