1034420452 has 24 divisors (see below), whose sum is σ = 1955665656. Its totient is φ = 475911168.

The previous prime is 1034420449. The next prime is 1034420503. The reversal of 1034420452 is 2540244301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3625216 + 1030795236 = 1904^2 + 32106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14893 + ... + 47860.

It is an arithmetic number, because the mean of its divisors is an integer number (81486069).

Almost surely, 2^1034420452 is an apocalyptic number.

It is an amenable number.

1034420452 is a deficient number, since it is larger than the sum of its proper divisors (921245204).

1034420452 is a wasteful number, since it uses less digits than its factorization.

1034420452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63087 (or 63085 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1034420452 is about 32162.4074347677. The cubic root of 1034420452 is about 1011.3443041190.

Adding to 1034420452 its reverse (2540244301), we get a palindrome (3574664753).

The spelling of 1034420452 in words is "one billion, thirty-four million, four hundred twenty thousand, four hundred fifty-two".