1010430040 has 32 divisors (see below), whose sum is σ = 2334916080. Its totient is φ = 393247872.

The previous prime is 1010430023. The next prime is 1010430053. The reversal of 1010430040 is 400340101.

1010430040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1010430040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339882 + ... + 342841.

Almost surely, 2^1010430040 is an apocalyptic number.

1010430040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010430040 is an abundant number, since it is smaller than the sum of its proper divisors (1324486040).

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

1010430040 is a wasteful number, since it uses less digits than its factorization.

1010430040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682771 (or 682767 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1010430040 is about 31787.2622287608. The cubic root of 1010430040 is about 1003.4646622523.

Adding to 1010430040 its reverse (400340101), we get a palindrome (1410770141).

The spelling of 1010430040 in words is "one billion, ten million, four hundred thirty thousand, forty".