1421041124 has 24 divisors (see below), whose sum is σ = 2546544000. Its totient is φ = 693481824.

The previous prime is 1421041121. The next prime is 1421041133. The reversal of 1421041124 is 4211401241.

It is a junction number, because it is equal to n+sod(n) for n = 1421041096 and 1421041105.

It is not an unprimeable number, because it can be changed into a prime (1421041121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341762 + ... + 345894.

It is an arithmetic number, because the mean of its divisors is an integer number (106106000).

Almost surely, 2^1421041124 is an apocalyptic number.

It is an amenable number.

1421041124 is a deficient number, since it is larger than the sum of its proper divisors (1125502876).

1421041124 is a wasteful number, since it uses less digits than its factorization.

1421041124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179 (or 6177 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1421041124 is about 37696.6991127871. The cubic root of 1421041124 is about 1124.2654955970.

Adding to 1421041124 its reverse (4211401241), we get a palindrome (5632442365).

The spelling of 1421041124 in words is "one billion, four hundred twenty-one million, forty-one thousand, one hundred twenty-four".