1424121044 has 12 divisors (see below), whose sum is σ = 2495344404. Its totient is φ = 711165504.

The previous prime is 1424121031. The next prime is 1424121091. The reversal of 1424121044 is 4401214241.

It can be written as a sum of positive squares in 2 ways, for example, as 940648900 + 483472144 = 30670^2 + 21988^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220169 + ... + 226544.

It is an arithmetic number, because the mean of its divisors is an integer number (207945367).

Almost surely, 2^1424121044 is an apocalyptic number.

It is an amenable number.

1424121044 is a deficient number, since it is larger than the sum of its proper divisors (1071223360).

1424121044 is a wasteful number, since it uses less digits than its factorization.

1424121044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447514 (or 447512 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1424121044 is about 37737.5283239377. The cubic root of 1424121044 is about 1125.0771421011.

Adding to 1424121044 its reverse (4401214241), we get a palindrome (5825335285).

The spelling of 1424121044 in words is "one billion, four hundred twenty-four million, one hundred twenty-one thousand, forty-four".