1043490495 has 24 divisors (see below), whose sum is σ = 1694985264. Its totient is φ = 548186496.

The previous prime is 1043490451. The next prime is 1043490527. The reversal of 1043490495 is 5940943401.

It is not a de Polignac number, because 1043490495 - 2¹³ = 1043482303 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59587 + ... + 75083.

It is an arithmetic number, because the mean of its divisors is an integer number (70624386).

Almost surely, 2^1043490495 is an apocalyptic number.

1043490495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1043490495 is a deficient number, since it is larger than the sum of its proper divisors (651494769).

1043490495 is an equidigital number, since it uses as much as digits as its factorization.

1043490495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15639 (or 15572 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 1043490495 is about 32303.1034886743. The cubic root of 1043490495 is about 1014.2916085704.

The spelling of 1043490495 in words is "one billion, forty-three million, four hundred ninety thousand, four hundred ninety-five".