1033400422 has 16 divisors (see below), whose sum is σ = 1572963840. Its totient is φ = 509106312.

The previous prime is 1033400371. The next prime is 1033400479. The reversal of 1033400422 is 2240043301.

1033400422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1033400422.

It is a congruent number.

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, 72973 + ... + 85975.

It is an arithmetic number, because the mean of its divisors is an integer number (98310240).

Almost surely, 2^1033400422 is an apocalyptic number.

1033400422 is a deficient number, since it is larger than the sum of its proper divisors (539563418).

1033400422 is a wasteful number, since it uses less digits than its factorization.

1033400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13587.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1033400422 is about 32146.5460353053. The cubic root of 1033400422 is about 1011.0117698328.

Adding to 1033400422 its reverse (2240043301), we get a palindrome (3273443723).

The spelling of 1033400422 in words is "one billion, thirty-three million, four hundred thousand, four hundred twenty-two".