1002513434 has 16 divisors (see below), whose sum is σ = 1620624768. Its totient is φ = 462361392.

The previous prime is 1002513403. The next prime is 1002513541. The reversal of 1002513434 is 4343152001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24299 + ... + 50945.

It is an arithmetic number, because the mean of its divisors is an integer number (101289048).

Almost surely, 2^1002513434 is an apocalyptic number.

1002513434 is a deficient number, since it is larger than the sum of its proper divisors (618111334).

1002513434 is a wasteful number, since it uses less digits than its factorization.

1002513434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28109.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1002513434 is about 31662.4925424389. The cubic root of 1002513434 is about 1000.8371103840.

Adding to 1002513434 its reverse (4343152001), we get a palindrome (5345665435).

The spelling of 1002513434 in words is "one billion, two million, five hundred thirteen thousand, four hundred thirty-four".