1045424422 has 64 divisors (see below), whose sum is σ = 1985472000. Its totient is φ = 402700032.

The previous prime is 1045424407. The next prime is 1045424423. The reversal of 1045424422 is 2244245401.

It is a super-2 number, since 2×1045424422² = 2185824444228068168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045424423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453978 + ... + 456274.

It is an arithmetic number, because the mean of its divisors is an integer number (31023000).

Almost surely, 2^1045424422 is an apocalyptic number.

1045424422 is a deficient number, since it is larger than the sum of its proper divisors (940047578).

1045424422 is a wasteful number, since it uses less digits than its factorization.

1045424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 1045424422 is about 32333.0237064213. The cubic root of 1045424422 is about 1014.9178258597.

Adding to 1045424422 its reverse (2244245401), we get a palindrome (3289669823).

The spelling of 1045424422 in words is "one billion, forty-five million, four hundred twenty-four thousand, four hundred twenty-two".