1001424200 has 48 divisors (see below), whose sum is σ = 2660930880. Its totient is φ = 343344960.

The previous prime is 1001424199. The next prime is 1001424223. The reversal of 1001424200 is 24241001.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 11 ways as a sum of consecutive naturals, for example, 356252 + ... + 359051.

It is an arithmetic number, because the mean of its divisors is an integer number (55436060).

Almost surely, 2^1001424200 is an apocalyptic number.

1001424200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001424200 is an abundant number, since it is smaller than the sum of its proper divisors (1659506680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001424200 is a wasteful number, since it uses less digits than its factorization.

1001424200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715326 (or 715317 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1001424200 is about 31645.2871688661. The cubic root of 1001424200 is about 1000.4745081397.

Adding to 1001424200 its reverse (24241001), we get a palindrome (1025665201).

The spelling of 1001424200 in words is "one billion, one million, four hundred twenty-four thousand, two hundred".