1023422432 has 24 divisors (see below), whose sum is σ = 2028215952. Its totient is φ = 508320000.

The previous prime is 1023422429. The next prime is 1023422483. The reversal of 1023422432 is 2342243201.

It is a junction number, because it is equal to n+sod(n) for n = 1023422398 and 1023422407.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 101069 + ... + 110732.

It is an arithmetic number, because the mean of its divisors is an integer number (84508998).

Almost surely, 2^1023422432 is an apocalyptic number.

It is an amenable number.

1023422432 is a deficient number, since it is larger than the sum of its proper divisors (1004793520).

1023422432 is a wasteful number, since it uses less digits than its factorization.

1023422432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211962 (or 211954 counting only the distinct ones).

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

The square root of 1023422432 is about 31990.9742271160. The cubic root of 1023422432 is about 1007.7473016510.

Adding to 1023422432 its reverse (2342243201), we get a palindrome (3365665633).

The spelling of 1023422432 in words is "one billion, twenty-three million, four hundred twenty-two thousand, four hundred thirty-two".