1043051494 has 8 divisors (see below), whose sum is σ = 1564769880. Its totient is φ = 521461536.

The previous prime is 1043051489. The next prime is 1043051509. The reversal of 1043051494 is 4941503401.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 8259 + ... + 46414.

It is an arithmetic number, because the mean of its divisors is an integer number (195596235).

Almost surely, 2^1043051494 is an apocalyptic number.

1043051494 is a deficient number, since it is larger than the sum of its proper divisors (521718386).

1043051494 is an equidigital number, since it uses as much as digits as its factorization.

1043051494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64214.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1043051494 is about 32296.3077456232. The cubic root of 1043051494 is about 1014.1493496518.

Adding to 1043051494 its reverse (4941503401), we get a palindrome (5984554895).

The spelling of 1043051494 in words is "one billion, forty-three million, fifty-one thousand, four hundred ninety-four".