1034420432 has 20 divisors (see below), whose sum is σ = 2037047076. Its totient is φ = 508730880.

The previous prime is 1034420399. The next prime is 1034420449. The reversal of 1034420432 is 2340244301.

It can be written as a sum of positive squares in 2 ways, for example, as 163226176 + 871194256 = 12776^2 + 29516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1034420398 and 1034420407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528953 + ... + 530904.

Almost surely, 2^1034420432 is an apocalyptic number.

It is an amenable number.

1034420432 is a deficient number, since it is larger than the sum of its proper divisors (1002626644).

1034420432 is a wasteful number, since it uses less digits than its factorization.

1034420432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059926 (or 1059920 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1034420432 is about 32162.4071238457. The cubic root of 1034420432 is about 1011.3442976010.

Adding to 1034420432 its reverse (2340244301), we get a palindrome (3374664733).

The spelling of 1034420432 in words is "one billion, thirty-four million, four hundred twenty thousand, four hundred thirty-two".