1043315464 has 32 divisors (see below), whose sum is σ = 1988936640. Its totient is φ = 512971200.

The previous prime is 1043315461. The next prime is 1043315503. The reversal of 1043315464 is 4645133401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1043315461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236947 + ... + 241309.

It is an arithmetic number, because the mean of its divisors is an integer number (62154270).

Almost surely, 2^1043315464 is an apocalyptic number.

It is an amenable number.

1043315464 is a deficient number, since it is larger than the sum of its proper divisors (945621176).

1043315464 is a wasteful number, since it uses less digits than its factorization.

1043315464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861 (or 4857 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1043315464 is about 32300.3941771614. The cubic root of 1043315464 is about 1014.2348943015.

Adding to 1043315464 its reverse (4645133401), we get a palindrome (5688448865).

The spelling of 1043315464 in words is "one billion, forty-three million, three hundred fifteen thousand, four hundred sixty-four".