1032021434 has 32 divisors (see below), whose sum is σ = 1669731840. Its totient is φ = 477288000.

The previous prime is 1032021407. The next prime is 1032021437. The reversal of 1032021434 is 4341202301.

It is not an unprimeable number, because it can be changed into a prime (1032021437) 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 15 ways as a sum of consecutive naturals, for example, 178757 + ... + 184439.

It is an arithmetic number, because the mean of its divisors is an integer number (52179120).

Almost surely, 2^1032021434 is an apocalyptic number.

1032021434 is a deficient number, since it is larger than the sum of its proper divisors (637710406).

1032021434 is a wasteful number, since it uses less digits than its factorization.

1032021434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1032021434 is about 32125.0904123241. The cubic root of 1032021434 is about 1010.5618655926.

Adding to 1032021434 its reverse (4341202301), we get a palindrome (5373223735).

The spelling of 1032021434 in words is "one billion, thirty-two million, twenty-one thousand, four hundred thirty-four".